Nushi

Nushi (主,ぬし) is a lord of the lake who wants Shima as his bride. But, she rejected him because she is in love with Miroku. He takes Miroku's love, Sango, meant to replace Shima. Miroku becomes angry at the demon for stealing his love. Miroku battles him and tells him that if he ever steals Sango again he would kill him.

Flight
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 * Nushi's true form is catfish. He gets angry and changes himself as a big catfish form.