Series·2014·4 min episodes
Merman in My Tub
Merman in My Tub streams in the US on Crunchyroll, as of October 6, 2026.
6.2 / 10 · TMDB
Tatsumi is a high school student who lives on his own, until a merman named Wakasa takes up residence in his bathtub. His solitary lifestyle is turned upside down by the self-centered (but handsome) new roommate.
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