Michiko & Hatchin (2008)

S01E10 The Carnival of Hyenas

Satoshi finds Manabe, an ex-captain of Monstro Preto, and holds him and his family captive. He forces Shinsuke to put the bruised Michiko on a train headed his way. Now, Satoshi is determined to settle an old score—getting revenge on Manabe for the humiliation he suffered years ago.