Selesai Tayang
| Ep. | Judul |
|---|---|
| 24. | The Aquatope on White Sand Shiroi Suna no Aquatope (白い砂のアクアトープ) 4.6 17 Des 2021 |
| 23. | The Future of the Aquarium Suizokukan no Mirai (水族館の未来) 4.5 10 Des 2021 |
| 22. | Ready to Return Kakugo no Kikan (覚悟の帰還) 4.4 03 Des 2021 |
| 21. | Dreams of Blue Turtles Blue Turtle no Yume (ブルー・タートルの夢) 4.6 26 Nov 2021 |
| 20. | Lost Plankton Maigo no Plankton (迷子のプランクトン) 4.4 19 Nov 2021 |
| 19. | Goodbye, High Heels Sayonara High Heels (さよならハイヒール) 4.5 12 Nov 2021 |
| 18. | When The Light Shines Akari no Tomoru Toki (あかりの灯るとき) 4.5 05 Nov 2021 |
| 17. | Hangout Spot Kuragefuu Kutsurugi Tokoro: Kurage Fuu (くつろぎ処 海月風) 4.5 29 Okt 2021 |
| 16. | Shout-Out to The Tattered Kizu Darake no Kimi ni Yell wo (傷だらけの君にエールを) 4.6 22 Okt 2021 |
| 15. | The Great Sea Slug Debate Umiushi Dai Ronsen (ウミウシ大論戦) 4.4 15 Okt 2021 |
| 14. | Penguin Chaser Penguin Chaser (ペンギンチェイサー) 4.5 08 Okt 2021 |
| 13. | Tingaara in the Far Away Ocean Umi no Haruka na Tingaara (海の遥かなティンガーラ) 4.4 01 Okt 2021 |
| 12. | Our Oceans are Endless Watashitachi no Umi wa Owaranai (私たちの海は終わらない) 4.6 24 Sep 2021 |
| 11. | At the End of the Siege Roujou no Hate (籠城の果て) 4.7 17 Sep 2021 |
| 10. | Abandoned Illusions Okizari no Maboroshi (置き去りの幻) 4.5 10 Sep 2021 |
| 9. | Cinderella, the Spy Shikaku no Cinderella (刺客のシンデレラ) 4.5 03 Sep 2021 |
| 8. | Crab Crisis 4.5 27 Agu 2021 |
| 7. | Ice Cream Toast Ice de Kanpai (アイスで乾杯) 4.6 20 Agu 2021 |
| 6. | Sweets Rhapsody Sweets Rhapsody (スイーツラプソディ) 4.6 13 Agu 2021 |
| 5. | Mother's Visit Haha no Raihou (母の来訪) 4.5 06 Agu 2021 |
| 4. | Tropical Fish In Boots Nagagutsu wo Haita Nettaigyo (長靴をはいた熱帯魚) 4.5 30 Jul 2021 |
| 3. | Life Begins In the Ocean Inochi wa, Umi kara (いのちは, 海から) 4.4 23 Jul 2021 |
| 2. | Getting Wet Is Part Of the Job Nureru no mo Shigoto no Uchi (濡れるのも仕事のうち) 4.4 16 Jul 2021 |
| 1. | The Tropical Fish Ran Away Nettaigyo, Nigeta (熱帯魚, 逃げた) 4.4 09 Jul 2021 |
