HomeCharactersUmino SachioUmino Sachio海野 幸雄Voiced byJPKeiichi SonobeSynopsisA young man at the beach who Uma swims in to. He is a mermaid.Is Umino Sachio kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Anime appearancesRenkin San-kyuu Magical? PokaanSupporting · 2006
