This Boy Caught a Merman (2012)

Original title: この男子、人魚ひろいました。

Movie · 28 min · Directed by Soubi Yamamoto · TMDB 5.6/10 (13 votes)

When Shima nearly drowns trying to retrieve a picture, he’s saved by a merman named Isaki. Despite their differences, they begin to bond, but love across species isn’t simple.