Mushibugyou S01 E22 Who Is Righteous! Tenma and Justice!

The fourth battle of Wakayama Castle is between Ichinotani Tenma and Anayama Kosuke. Anayama says "Justice" a lot. He attacks Tenma with his warped sense of justice. A badly wounded Tenma continues to fight, hoping for just one thing: to meet the father and mother he's never seen.