Good point on Zoro only having two swords, didn't remember it. But it's worth to say Zoro was stronger against Ryuma than he was vs Kaku, due to their implied "Zenkais".ryan1227 said:I think Kaku wins, because Zoro used Ashura against him, while he didn't have to against Ryuma. Also, didn't Zoro only have two swords against Ryuma?