OVA Series: The Nationals Arc
Rikkai Dai's Yagyuu meets Kaidoh and asks him what he would do without his Snake. Kaido then asks Inui to let him play Doubles by himself and see how far he could go without his signature move.
Yagyuu de Rikkai Dai se encuentra con Kaidoh y le pregunta que haría sin su Snake. Kaidoh pide a Inui que le deje jugar dobles a él solo para ver cuán lejos puede llegar sin su movimiento estrella.
