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B.B. Fish
B. B. Fish ／ B.B. フィッシュ ／ B.B.Fish ／ B.B.[ブルーバタフライ]フィッシュ ／ B.B.フィッシュ ／ Blue Butterfly Fish ／ Голубая рыба-бабочка
Description
Ushio is a freediver with strange powers. He and his friends are at a tropical land in search of a rare fish, the Blue Butterfly. This pursuit leads them to Ayuuru, a local girl who might know where to find the legendary fish. (Source: Anime News Network)