{"id":192,"date":"2026-06-02T16:12:52","date_gmt":"2026-06-02T16:12:52","guid":{"rendered":"https:\/\/anime-roulette.com\/blog\/?p=192"},"modified":"2026-06-02T16:12:53","modified_gmt":"2026-06-02T16:12:53","slug":"grand-blue-dreaming-season-3-opening-theme-key-visual","status":"publish","type":"post","link":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/","title":{"rendered":"Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual"},"content":{"rendered":"<div style=\"max-width: 800px; margin: 0 auto; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.7; color: #2d2d2d;\">\n<h1 style=\"color: #ff6b6b; font-size: 2.2em; margin-bottom: 0.3em; border-bottom: 3px solid #4ecdc4; padding-bottom: 0.3em;\">Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual<\/h1>\n<p style=\"color: #777; font-size: 0.95em; margin-bottom: 1.5em;\">\n<strong>Published:<\/strong> May 28, 2026 | <strong>Category:<\/strong> <a href=\"https:\/\/anime-roulette.com\/blog\/category\/anime-news\" style=\"color: #4ecdc4;\">Anime News<\/a>, <a href=\"https:\/\/anime-roulette.com\/blog\/category\/summer-2026\" style=\"color: #4ecdc4;\">Summer 2026<\/a> | <strong>By:<\/strong> Anime Roulette Staff\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/anime-roulette.com\/images\/grand-blue-s3-keyvisual.jpg\" alt=\"Grand Blue Dreaming Season 3 key visual showing the main cast walking on a southern island in Palau\" style=\"width: 100%; border-radius: 12px; margin-bottom: 1.5em; box-shadow: 0 4px 15px rgba(0,0,0,0.15);\" \/><\/p>\n<p style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: -1em; margin-bottom: 2em; text-align: center;\">\nThe official key visual for Grand Blue Dreaming Season 3, revealed on &#8220;Scuba Diving Day&#8221; (May 24) in Japan.\n<\/p>\n<p style=\"font-size: 1.15em; border-left: 4px solid #ff6b6b; padding-left: 1em; margin-bottom: 1.5em; color: #444;\">\nOn May 24, 2026 \u2014 &#8220;Scuba Diving Day&#8221; in Japan \u2014 the official website for <strong>Grand Blue Dreaming<\/strong> unveiled the <strong>opening and ending theme song artists<\/strong> for the highly anticipated third season, alongside a striking new key visual. The announcement confirms that this beloved comedy anime is diving into uncharted waters: <strong>the Palau arc<\/strong>, taking the cast overseas for the first time ever. Here&#8217;s everything you need to know.\n<\/p><div id=\"anime-2633888456\" class=\"anime-test-placement-from-wizard-3287579770 anime-entity-placement\"><script>\n  atOptions = {\n    'key' : 'cedb99f94d0bf354eaf358aee87e4e55',\n    'format' : 'iframe',\n    'height' : 90,\n    'width' : 728,\n    'params' : {}\n  };\n<\/script>\n<script src=\"https:\/\/www.highperformanceformat.com\/cedb99f94d0bf354eaf358aee87e4e55\/invoke.js\"><\/script>\n<\/div>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">Opening &#038; Ending Theme Songs Revealed<\/h2>\n<p>The Season 3 music lineup features two exciting acts:<\/p>\n<div style=\"background: #f8f9fa; border-radius: 10px; padding: 1.5em; margin: 1.5em 0;\">\n<div style=\"display: flex; align-items: center; margin-bottom: 1em; padding-bottom: 1em; border-bottom: 1px solid #e0e0e0;\">\n<div style=\"flex: 1;\">\n<strong style=\"color: #ff6b6b; font-size: 1.1em;\">Opening Theme:<\/strong> <strong>&#8220;Natsuko&#8221;<\/strong> by <strong>FUNKY MONKEY BABY&#8217;S<\/strong><br \/>\n<span style=\"font-size: 0.9em; color: #555;\">The Japanese hip-hop group, celebrating their 20th anniversary, crafted the song with the theme of retrieving treasures left behind in summers past. They commented: &#8220;We hope that the summer of 2026 will be a sparkling and beautiful time for everyone!&#8221;<\/span>\n<\/div>\n<\/div>\n<div style=\"display: flex; align-items: center;\">\n<div style=\"flex: 1;\">\n<strong style=\"color: #ff6b6b; font-size: 1.1em;\">Ending Theme:<\/strong> <strong>&#8220;Hadaka no Mermaid&#8221;<\/strong> by <strong>Mameshiba no Taigun<\/strong><br \/>\n<span style=\"font-size: 0.9em; color: #555;\">The idol group brings their unique energy to the closing credits of each episode.<\/span>\n<\/div>\n<\/div>\n<\/div>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">The Palau Arc \u2014 First Overseas Adventure<\/h2>\n<p>For the first time in the anime&#8217;s history, <strong>Grand Blue Dreaming Season 3 leaves Japan behind<\/strong>. The story moves to the tropical paradise of <strong>Palau<\/strong>, where the diving shop <strong>Dolphin<\/em><\/strong> has opened a branch. Short on staff, Nanaka calls in Iori and the gang to help out, setting the stage for a new wave of booze-fueled chaos under the Pacific sun.<\/p>\n<p>The new key visual showcases all seven main characters walking together on a southern island \u2014 a noticeably more stylish look than previous Grand Blue promotional art, hinting at the exotic new setting.<\/p>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">New Cast Members<\/h2>\n<p>Three new voice actors are joining the cast for the Palau arc:<\/p>\n<div style=\"background: #f0fffe; border-radius: 10px; padding: 1.5em; margin: 1.5em 0; border-left: 4px solid #4ecdc4;\">\n<ul style=\"padding-left: 1.5em; margin: 0;\">\n<li><strong>Sayaka Ohara<\/strong> as <strong>Sayaka Kotegawa<\/strong> \u2014 The Kotegawa sisters&#8217; mother<\/li>\n<li><strong>Asami Seto<\/strong> as <strong>Chief<\/strong> \u2014 A diving shop worker in Palau<\/li>\n<li><strong>Aya Suzaki<\/strong> as <strong>Maki<\/strong> \u2014 Another Palau diving shop employee<\/li>\n<\/ul>\n<\/div>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">Returning Cast<\/h2>\n<p>The core cast from Seasons 1 and 2 are all reprising their roles:<\/p>\n<div style=\"background: #f8f9fa; border-radius: 10px; padding: 1.5em; margin: 1.5em 0;\">\n<ul style=\"padding-left: 1.5em; margin: 0;\">\n<li><strong>Yuma Uchida<\/strong> as Iori Kitahara<\/li>\n<li><strong>Ryohei Kimura<\/strong> as Kohei Imamura<\/li>\n<li><strong>Chika Anzai<\/strong> as Chisa Kotegawa<\/li>\n<li><strong>Maaya Uchida<\/strong> as Nanaka Kotegawa<\/li>\n<li><strong>Kana Asumi<\/strong> as Aina Yoshiwara<\/li>\n<li><strong>Toa Yukinari<\/strong> as Azusa Hamaoka<\/li>\n<li><strong>Hiroki Yasumoto<\/strong> as Shinji Tokita<\/li>\n<li><strong>Katsuyuki Konishi<\/strong> as Ryujiro Kotobuki<\/li>\n<\/ul>\n<\/div>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">Production Staff<\/h2>\n<div style=\"background: #f0fffe; border-radius: 10px; padding: 1.5em; margin: 1.5em 0; border-left: 4px solid #4ecdc4;\">\n<ul style=\"padding-left: 1.5em; margin: 0;\">\n<li><strong>Director \/ Scriptwriter \/ Sound Director:<\/strong> Shinji Takamatsu (<em>Haven&#8217;t You Heard? I&#8217;m Sakamoto<\/em>)<\/li>\n<li><strong>Animation Studios:<\/strong> ZERO-G and Liber<\/li>\n<li><strong>Character Design \/ Chief Animation Director:<\/strong> Hideoki Kusama<\/li>\n<li><strong>Music:<\/strong> Yukari Hashimoto (<em>Mr. Osomatsu<\/em>, <em>Sarazanmai<\/em>)<\/li>\n<\/ul>\n<\/div>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">Preview Screening Event<\/h2>\n<p>A <strong>preview screening with stage greeting<\/strong> will be held at <strong>Shinjuku Wald 9 in Tokyo on June 19, 2026<\/strong>. Attendees include:<\/p>\n<ul style=\"padding-left: 1.5em; margin-bottom: 1.5em;\">\n<li><strong>Yuma Uchida<\/strong> (Iori Kitahara)<\/li>\n<li><strong>Ryohei Kimura<\/strong> (Kohei Imamura)<\/li>\n<li><strong>Chika Anzai<\/strong> (Chisa Kotegawa)<\/li>\n<li><strong>Kana Asumi<\/strong> (Aina Yoshiwara)<\/li>\n<\/ul>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">About Grand Blue Dreaming<\/h2>\n<p>Written by <strong>Kenji Inoue<\/strong> (<em>Baka and Test \u2014 Summon the Beasts<\/em>) and illustrated by <strong>Kimitake Yoshioka<\/strong>, <em>Grand Blue Dreaming<\/em> has been serialized in Kodansha&#8217;s <em>Good! Afternoon<\/em> magazine since <strong>April 2014<\/strong>. The manga has sold over <strong>10 million copies<\/strong> and has been collected into 24 tank\u014dbon volumes. Kodansha USA publishes the manga digitally in English.<\/p>\n<p>The story follows Iori Kitahara, who moves to a seaside town for college and ends up joining the university&#8217;s wild diving club, Peek-a-Boo. What starts as an innocent college debut quickly descends into a chaotic whirlwind of alcohol, naked antics, and surprisingly heartfelt scuba diving adventures.<\/p>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">More Anime News<\/h2>\n<p>Looking for more summer 2026 anime coverage? Check these out:<\/p>\n<ul style=\"padding-left: 1.5em; margin-bottom: 1.5em;\">\n<li><a href=\"https:\/\/anime-roulette.com\/blog\/iceblade-sorcerer-season-2-announced\" style=\"color: #4ecdc4; text-decoration: none;\"><strong>The Iceblade Sorcerer Season 2 Announced for October 2026<\/strong><\/a> \u2014 Magic academy sequel from ZERO-G<\/li>\n<li><a href=\"https:\/\/anime-roulette.com\/blog\/eccentric-doctor-moon-flower-kingdom-anime-announced\" style=\"color: #4ecdc4; text-decoration: none;\"><strong>The Eccentric Doctor of the Moon Flower Kingdom Anime Announced<\/strong><\/a> \u2014 Shojo medical fantasy from Studio Elle<\/li>\n<li><a href=\"https:\/\/anime-roulette.com\/blog\/red-river-anime-cast-premiere-july-2026\" style=\"color: #4ecdc4; text-decoration: none;\"><strong>Red River Anime Reveals Full Cast, July 7 Premiere<\/strong><\/a> \u2014 Classic shojo isekai finally gets animated<\/li>\n<li><a href=\"https:\/\/anime-roulette.com\/blog\/top-10-anime-2026\" style=\"color: #4ecdc4; text-decoration: none;\"><strong>Top 10 Must-Watch Anime of 2026<\/strong><\/a> \u2014 Our picks for the year&#8217;s biggest titles<\/li>\n<li><a href=\"https:\/\/anime-roulette.com\/blog\/mushoku-tensei-season-3-key-visual\" style=\"color: #4ecdc4; text-decoration: none;\"><strong>Mushoku Tensei Season 3 Unveils New Key Visual<\/strong><\/a> \u2014 The journey of Rudeus Greyrat continues<\/li>\n<\/ul>\n<h2 style=\"color: #ff6b6b; font-size: 1.6em; margin-top: 1.8em; margin-bottom: 0.8em;\">Stay Updated<\/h2>\n<p>Bookmark <strong>Anime Roulette<\/strong> for the latest Grand Blue Dreaming Season 3 updates. We&#8217;ll cover the preview screening, additional cast announcements, and episode reviews when the series premieres this July.<\/p>\n<p style=\"background: #fff3cd; border-left: 4px solid #ffc107; padding: 1em; border-radius: 0 8px 8px 0; margin-top: 1.5em;\">\n<strong>Looking for your next anime obsession?<\/strong> Try the <a href=\"https:\/\/anime-roulette.com\" style=\"color: #ff6b6b; font-weight: bold;\">Anime Roulette Spinner<\/a> and let fate decide your next watch from over 3,100 curated titles!\n<\/p>\n<hr style=\"border: none; border-top: 2px solid #4ecdc4; margin: 2em 0;\" \/>\n<p style=\"font-size: 0.85em; color: #888; text-align: center;\">\nSources: <a href=\"https:\/\/www.animenewsnetwork.com\/news\/2026-05-24\/grand-blue-dreaming-anime-season-3-announces-opening-song-artists\/.237759\" style=\"color: #4ecdc4;\" target=\"_blank\" rel=\"noopener\">Anime News Network<\/a> | <a href=\"https:\/\/natalie.mu\/comic\/news\/673261\" style=\"color: #4ecdc4;\" target=\"_blank\" rel=\"noopener\">Comic Natalie<\/a> | <a href=\"https:\/\/animecorner.me\/grand-blue-season-3-reveals-new-visual-cast-july-2026-release\/\" style=\"color: #4ecdc4;\" target=\"_blank\" rel=\"noopener\">Anime Corner<\/a> | Image &copy; Kenji Inoue, Kimitake Yoshioka, Kodansha \/ Grand Blue 3 Production Committee\n<\/p>\n<\/div>\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"NewsArticle\",\n  \"headline\": \"Grand Blue Dreaming Season 3 Reveals Opening Theme Song, Key Visual\",\n  \"description\": \"Grand Blue Dreaming Season 3 reveals opening theme 'Natsuko' by FUNKY MONKEY BABY'S, ending theme by Mameshiba no Taigun, new key visual, and Palau setting. Premieres July 2026.\",\n  \"image\": \"https:\/\/anime-roulette.com\/images\/grand-blue-s3-keyvisual.jpg\",\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Anime Roulette\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Anime Roulette\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/anime-roulette.com\/logo.png\"\n    }\n  },\n  \"datePublished\": \"2026-05-28T10:00:00+00:00\",\n  \"dateModified\": \"2026-05-28T10:00:00+00:00\",\n  \"mainEntityOfPage\": {\n    \"@type\": \"WebPage\",\n    \"@id\": \"https:\/\/anime-roulette.com\/blog\/grand-blue-dreaming-season-3-opening-theme-key-visual\"\n  }\n}\n<\/script>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When is Grand Blue Dreaming Season 3 premiering?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Grand Blue Dreaming Season 3 is scheduled to premiere in July 2026 on Tokyo MX, BS11, MBS, and AT-X channels in Japan.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Who is performing the opening theme song for Grand Blue Dreaming Season 3?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The opening theme song 'Natsuko' is performed by FUNKY MONKEY BABY'S. The ending theme 'Hadaka no Mermaid' is performed by Mameshiba no Taigun.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What studio is animating Grand Blue Dreaming Season 3?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Season 3 is being animated by Studio ZERO-G and Liber, the same studios that produced Season 2. Director Shinji Takamatsu returns.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the setting of Grand Blue Dreaming Season 3?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Season 3 is set in Palau, marking the first time the series has ventured outside of Japan. The Peek-a-Boo diving club opens a branch there.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Who are the new cast members in Grand Blue Dreaming Season 3?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The new cast members include Sayaka Ohara as Sayaka Kotegawa, Asami Seto as the Chief, and Aya Suzaki as Maki.\"\n      }\n    }\n  ]\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Grand Blue Dreaming Season 3 reveals its opening theme song &#8220;Natsuko&#8221; by FUNKY MONKEY BABY&#8217;S and a stylish new key visual! The Palau-set season premieres July 2026 with new cast members Sayaka Ohara, Asami Seto, and Aya Suzaki joining the returning ensemble.<\/p>\n","protected":false},"author":1,"featured_media":193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[61,36,2],"tags":[62,174,164,171,165,162,161,168,170,166,163,173,167,169,172],"class_list":["post-192","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anime-news","category-anime-recommendations","category-general","tag-anime-news","tag-chika-anzai","tag-comedy-anime","tag-diving-anime","tag-funky-monkey-babys","tag-grand-blue-dreaming","tag-grand-blue-season-3","tag-kenji-inoue","tag-liber","tag-mameshiba-no-taigun","tag-palau","tag-sayaka-ohara","tag-summer-2026-anime","tag-yuma-uchida","tag-zero-g"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grand Blue Dreaming Season 3 Opening Theme<\/title>\n<meta name=\"description\" content=\"Grand Blue Dreaming Season 3 reveals opening theme &#039;Natsuko&#039; by FUNKY MONKEY BABY&#039;S, ending theme by Mameshiba no Taigun, and a new key visual.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grand Blue Dreaming Season 3 Opening Theme\" \/>\n<meta property=\"og:description\" content=\"Grand Blue Dreaming Season 3 reveals opening theme &#039;Natsuko&#039; by FUNKY MONKEY BABY&#039;S, ending theme by Mameshiba no Taigun, and a new key visual.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/\" \/>\n<meta property=\"og:site_name\" content=\"Anime Roulette Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-02T16:12:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-02T16:12:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"2064\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Anime Roulette Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anime Roulette Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/\"},\"author\":{\"name\":\"Anime Roulette Team\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/#\\\/schema\\\/person\\\/a865ba7c3c1ed5889009882942cba705\"},\"headline\":\"Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual\",\"datePublished\":\"2026-06-02T16:12:52+00:00\",\"dateModified\":\"2026-06-02T16:12:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/\"},\"wordCount\":717,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/grand-blue-s3-keyvisual.jpg\",\"keywords\":[\"Anime News\",\"Chika Anzai\",\"comedy anime\",\"diving anime\",\"FUNKY MONKEY BABYS\",\"Grand Blue Dreaming\",\"Grand Blue Season 3\",\"Kenji Inoue\",\"Liber\",\"Mameshiba no Taigun\",\"Palau\",\"Sayaka Ohara\",\"summer 2026 anime\",\"Yuma Uchida\",\"ZERO-G\"],\"articleSection\":[\"Anime News\",\"Anime Recommendations\",\"General\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/\",\"url\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/\",\"name\":\"Grand Blue Dreaming Season 3 Opening Theme\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/grand-blue-s3-keyvisual.jpg\",\"datePublished\":\"2026-06-02T16:12:52+00:00\",\"dateModified\":\"2026-06-02T16:12:53+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/#\\\/schema\\\/person\\\/a865ba7c3c1ed5889009882942cba705\"},\"description\":\"Grand Blue Dreaming Season 3 reveals opening theme 'Natsuko' by FUNKY MONKEY BABY'S, ending theme by Mameshiba no Taigun, and a new key visual.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#primaryimage\",\"url\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/grand-blue-s3-keyvisual.jpg\",\"contentUrl\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/grand-blue-s3-keyvisual.jpg\",\"width\":1460,\"height\":2064,\"caption\":\"The official key visual for Grand Blue Dreaming Season 3, featuring the cast in Palau. The stylish visual was revealed to celebrate \\\"Scuba Diving Day\\\" in Japan on May 24, 2026.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/2026\\\/06\\\/02\\\/grand-blue-dreaming-season-3-opening-theme-key-visual\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/\",\"name\":\"Anime Roulette Blog\",\"description\":\"Discover Your Next Anime\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/#\\\/schema\\\/person\\\/a865ba7c3c1ed5889009882942cba705\",\"name\":\"Anime Roulette Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g\",\"caption\":\"Anime Roulette Team\"},\"sameAs\":[\"https:\\\/\\\/anime-roulette.com\\\/blog\"],\"url\":\"https:\\\/\\\/anime-roulette.com\\\/blog\\\/author\\\/xuyaq\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Grand Blue Dreaming Season 3 Opening Theme","description":"Grand Blue Dreaming Season 3 reveals opening theme 'Natsuko' by FUNKY MONKEY BABY'S, ending theme by Mameshiba no Taigun, and a new key visual.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/","og_locale":"en_US","og_type":"article","og_title":"Grand Blue Dreaming Season 3 Opening Theme","og_description":"Grand Blue Dreaming Season 3 reveals opening theme 'Natsuko' by FUNKY MONKEY BABY'S, ending theme by Mameshiba no Taigun, and a new key visual.","og_url":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/","og_site_name":"Anime Roulette Blog","article_published_time":"2026-06-02T16:12:52+00:00","article_modified_time":"2026-06-02T16:12:53+00:00","og_image":[{"width":1460,"height":2064,"url":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","type":"image\/jpeg"}],"author":"Anime Roulette Team","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Anime Roulette Team","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#article","isPartOf":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/"},"author":{"name":"Anime Roulette Team","@id":"https:\/\/anime-roulette.com\/blog\/#\/schema\/person\/a865ba7c3c1ed5889009882942cba705"},"headline":"Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual","datePublished":"2026-06-02T16:12:52+00:00","dateModified":"2026-06-02T16:12:53+00:00","mainEntityOfPage":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/"},"wordCount":717,"commentCount":0,"image":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#primaryimage"},"thumbnailUrl":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","keywords":["Anime News","Chika Anzai","comedy anime","diving anime","FUNKY MONKEY BABYS","Grand Blue Dreaming","Grand Blue Season 3","Kenji Inoue","Liber","Mameshiba no Taigun","Palau","Sayaka Ohara","summer 2026 anime","Yuma Uchida","ZERO-G"],"articleSection":["Anime News","Anime Recommendations","General"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/","url":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/","name":"Grand Blue Dreaming Season 3 Opening Theme","isPartOf":{"@id":"https:\/\/anime-roulette.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#primaryimage"},"image":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#primaryimage"},"thumbnailUrl":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","datePublished":"2026-06-02T16:12:52+00:00","dateModified":"2026-06-02T16:12:53+00:00","author":{"@id":"https:\/\/anime-roulette.com\/blog\/#\/schema\/person\/a865ba7c3c1ed5889009882942cba705"},"description":"Grand Blue Dreaming Season 3 reveals opening theme 'Natsuko' by FUNKY MONKEY BABY'S, ending theme by Mameshiba no Taigun, and a new key visual.","breadcrumb":{"@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#primaryimage","url":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","contentUrl":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","width":1460,"height":2064,"caption":"The official key visual for Grand Blue Dreaming Season 3, featuring the cast in Palau. The stylish visual was revealed to celebrate \"Scuba Diving Day\" in Japan on May 24, 2026."},{"@type":"BreadcrumbList","@id":"https:\/\/anime-roulette.com\/blog\/2026\/06\/02\/grand-blue-dreaming-season-3-opening-theme-key-visual\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/anime-roulette.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Grand Blue Dreaming Season 3 Reveals Opening Theme Song and Key Visual"}]},{"@type":"WebSite","@id":"https:\/\/anime-roulette.com\/blog\/#website","url":"https:\/\/anime-roulette.com\/blog\/","name":"Anime Roulette Blog","description":"Discover Your Next Anime","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/anime-roulette.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/anime-roulette.com\/blog\/#\/schema\/person\/a865ba7c3c1ed5889009882942cba705","name":"Anime Roulette Team","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3ac1a457d34241cfef6a37b0ade1516bce0b0106e9e866ec5ddd23dff5f65c2a?s=96&d=mm&r=g","caption":"Anime Roulette Team"},"sameAs":["https:\/\/anime-roulette.com\/blog"],"url":"https:\/\/anime-roulette.com\/blog\/author\/xuyaq\/"}]}},"featured_image_urls":{"full":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg",1460,2064,false],"thumbnail":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-150x150.jpg",150,150,true],"medium":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-212x300.jpg",212,300,true],"medium_large":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-768x1086.jpg",768,1086,true],"large":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-724x1024.jpg",724,1024,true],"1536x1536":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-1087x1536.jpg",1087,1536,true],"2048x2048":["https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual-1449x2048.jpg",1449,2048,true]},"author_info":{"info":["Anime Roulette Team"]},"category_info":"<a href=\"https:\/\/anime-roulette.com\/blog\/category\/anime-news\/\" rel=\"category tag\">Anime News<\/a> <a href=\"https:\/\/anime-roulette.com\/blog\/category\/anime-recommendations\/\" rel=\"category tag\">Anime Recommendations<\/a> <a href=\"https:\/\/anime-roulette.com\/blog\/category\/general\/\" rel=\"category tag\">General<\/a>","tag_info":"General","comment_count":"0","jetpack_featured_media_url":"https:\/\/anime-roulette.com\/blog\/wp-content\/uploads\/2026\/06\/grand-blue-s3-keyvisual.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/posts\/192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/comments?post=192"}],"version-history":[{"count":1,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/posts\/192\/revisions"}],"predecessor-version":[{"id":194,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/posts\/192\/revisions\/194"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/media\/193"}],"wp:attachment":[{"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/media?parent=192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/categories?post=192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/anime-roulette.com\/blog\/wp-json\/wp\/v2\/tags?post=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}