Ousen takes it. Seriously with the matchup, Ousen already has all counters for Riboku's men while it depends solely on how tactically they going make there confrontation. With Qin also having OuKotsu, i don't even know how Ousen should use him.
While having Ousen's brain and someone like OuKotsu joining the offense with Akou, Shiryuu and Denrimi trio, this is totally a massacre for Zhao and adding Ouhon in this would be too much for Zhao boys even if they got Bananji and Houken.
With the available generals and armies, Two fronts would be here in this war like how Riboku mostly plays.
- Kochou and his capital troop vs Kanki.
Kanki already showed results on panel. Nothing to discuss here. Though Qin would be losing too much troops here.
- Riboku with his three generals vs Ousen with his three generals (Though in Shukai, it was two vs two generals on both side) so we could assume it would be something like direct confrontation in the central battlefield of Shukai's.
In the direct confrontation, Riboku seriously has no reply for Ousen's leadership and tactical movements and reply for all kind of Riboku’s movements while opposite to this we saw Riboku had zero counters for Ousen's movements in central field.
Akou vs Bananji is most probably a stalemate. Sou’ou defends HQ. Lastly Denrimi with his boys and Shiryuu going to killing spree. Let OuKotsu chill in HQ and goes on rampage in finale against Houken together with Ouhon.
- Both Houken and Ouhon are going to used in critical moments that is most likely the end. Like how Houken arrives when someone going to threaten Riboku’s life.