Mermaid in the Bottle Anime Details and Episodes While working at their mother's cosmetic shop, Takeru and Ayumi discover a mermaid in one of the lotion bottles! A strange and unexpected phenomenon, the… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresDramaFantasy TagsMale ProtagonistPrimarily Adult CastEstranged FamilyFamily LifeMermaidMakeup RecommendationsIchikawa Haruko SakuhinshuuMina Soko Nite