My Bride is a Mermaid

Ojou-san, Be Gentle with Me (1x6)

: 06, 2007

Mawari notices Sun's fishtail and comes to the conclusion that Sun is a fish. She keeps trying to splash Sun with water in order to verify her theory, but Nagasumi protects Sun, while at the same time trying to save Mawari's life from the mermaid code of law.