My Bride is a Mermaid (2007)
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!
Shark Fujishiro
Gozaburo Seto
Lunar's Papa
Akeno Shiranui
Octopus Nakajima
Sun Seto
Kai Mikawa
Maki
Nagasumi Michishio
Satori Sarutobi
Saturn
Mawari Zenigata
Nagasumi's father
Masa
Lunar Edomae
Lunar's Papa
