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!
水島大宙
as 満潮 永澄 / Nagasumi Michishio (voice)
桃井はるこ
as 瀬戸 燦 / Sun Seto (voice)
恒松あゆみ
as サーたん / Saturn (voice)
伊丸岡篤
as 永澄の父 / Nagasumi's father (voice)
子安武人
as シャーク藤代 / Shark Fujishiro (voice)
力丸乃りこ
as 伊院千代 / Class President (voice)
矢部雅史
as 猿飛 秀吉 / Hideyoshi Sarutobi (voice)
並木のり子
as 永澄の母 / Nagasumi's mother (voice)
金田朋子
as 猿飛 悟 / Satori Sarutobi (voice)
桑谷夏子
as 巻 / Maki (voice)
玄田哲章
as ルナパパ / Lunar's Papa (voice)
三宅健太
as 瀬戸 豪三郎 / Gozaburo Seto (voice)
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
