Breeder! Look At Me!

Edogawa Aquarium: an aquarium that breeds super precious mermaids. The aquarium's star mermaid Niina is absolutely in love with her breeder (= foster parent) Tobimatsu Tobio! The seals that live with her also watch over her. What will become of this love story between a mermaid and a human? Osamu Edogawa's fantastical aquarium comedy!