In this episode, Shou begins to call Judai his brother(Aniki). They meet Maeda Hayato/Chumley Huffington (Osiris Red),

Misawa Daichi/Bastion Misawa (Ra Yellow)
and Manjoume Jun/Chazz Princeton(Obelisk Blue).

Manjoume challenges Judai, who he considers as the "drop-out boy", to a duel.

Naturally Judai excepts the duel.