Why! The Betrayal of Gōei!

Nanyou Academy gets to fight Kyoshou Academy in this round. Hakufu Sonsaku is up against Kakouton "Basic" Genjou, but Aunt Goei arrives; whom will she support? Ryomou's opponent, Kakuka Houkou isn't a pushover either. Meanwhile, Kaku Bunwa and Ryofu Housen get into a heated conflict; Ryofu Housen and Chinkyuu Koudai decide to walk away from Toutaku's gang.