Ep. 57: Beneath Bui's Armor
Ipinalabas noong Nobyembre 20, 1993
Despite Karasu's death, Kurama loses the fight on a technicality. Hiei begins to fight Bui, able to deal with his immense ax attacks with little effort. Bui is later forced to remove his armor in order to effectively fight Hiei. (Source: Wikipedia)