Nagasumi's in hot water after a beautiful, young mermaid named Sun saves him from drowning. The deep-sea sweetheart's dad is a merman yakuza prone to executing anyone who learns his family's scaly secret! Luckily, there's a catch - if Nagasumi agrees to marry Sun, he just might avoid sleeping with the fishes!
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | A Yakuza's Wife | 2007-04-01 | 25 min |
| Season 1 | Episode 2 | Legend of the Ring | 2007-04-08 | 25 min |
| Season 1 | Episode 3 | Island Closest to Heaven | 2007-04-15 | 25 min |
| Season 1 | Episode 4 | Life is Tough for a Guy | 2007-04-22 | 25 min |
| Season 1 | Episode 5 | Targeted School | 2007-04-29 | 25 min |
| Season 1 | Episode 6 | Ojou-san, Be Gentle with Me | 2007-05-06 | 25 min |
| Season 1 | Episode 7 | Visitor | 2007-05-13 | 25 min |
| Season 1 | Episode 8 | Crash | 2007-05-20 | 25 min |
| Season 1 | Episode 9 | Battle Runner | 2007-05-27 | 25 min |
| Season 1 | Episode 10 | Man of Steel | 2007-06-03 | 25 min |
| Season 1 | Episode 11 | Armageddon | 2007-06-10 | 25 min |
| Season 1 | Episode 12 | Love Slave | 2007-06-17 | 25 min |
| Season 1 | Episode 13 | The Poem of Love | 2007-07-01 | 25 min |
| Season 1 | Episode 14 | A Kitten's Story | 2007-07-08 | 25 min |
| Season 1 | Episode 15 | What's Your Name? | 2007-07-15 | 25 min |
| Season 1 | Episode 16 | Minority Report | 2007-07-22 | 25 min |
| Season 1 | Episode 17 | Prefectural Police vs. Gangsterism | 2007-07-29 | 25 min |
| Season 1 | Episode 18 | Gate of Flesh | 2007-08-05 | 25 min |
| Season 1 | Episode 19 | There's No Business Like Show Business | 2007-08-12 | 25 min |
| Season 1 | Episode 20 | An Elegy of Men | 2007-08-19 | 25 min |
| Season 1 | Episode 21 | A Fuss About Love | 2007-08-26 | 25 min |
| Season 1 | Episode 22 | An Idol | 2007-09-02 | 25 min |
| Season 1 | Episode 23 | Man Without a Past | 2007-09-09 | 25 min |
| Season 1 | Episode 24 | Farewell, Friend | 2007-09-16 | 25 min |
| Season 1 | Episode 25 | The Family Game | 2007-09-23 | 25 min |
| Season 1 | Episode 26 | The Place Where You Return | 2007-09-30 | 25 min |
| Directing | Seiji Kishi | Series Director |
| Art | Maho Takahashi | Art Direction |
| Editing | Takashi Sakurai | Editor |
| Production | Hirotsugu Ogo | Producer |
| Production | Yasutaka Hyuga | Producer |
| Sound | Yasuharu Takanashi | Original Music Composer |
| Writing | Makoto Uezu | Series Composition |
| Production | Takao Aoki | Associate Producer |
| Camera | Nanae Hirabayashi | Director of Photography |
| Sound | Satoki Iida | Sound Director |
| Visual Effects | Sakiko Ito | Color Designer |
| Production | Nobuyuki Kurashige | Producer |
| Visual Effects | Kazuaki Morita | Character Designer |
| Sound | Iki Okuda | Sound Effects |
| Production | Hideyuki Nanba | Producer |
| Production | Shinsaku Hatta | Producer |
| Sound | Sakura Nogawa | Theme Song Performance |
| Sound | Haruko Momoi | Theme Song Performance |
