Momoiro Ningyo

Rune, an “ex”-mermaid, comes out from the ocean to be with the human she’s been pining for, Riku, her first love. But as fate would have it, she finds out she’ll never be able to become one with humans … This is the first volume of a sexy, yet pure, romantic comedy, a bit risqué—and sure to make you laugh out loud!

(Source: Kodansha USA)