RaccoonLeague
I have to admit that I am disappointed that he hasn’t tried to teach Duy any of the Rokushiki. As a taijutsu master he would most likely be able to learn them quickly, and would offer him a massive advantage in the coming war. Just seems selfish to use him for training but still hold back on something like that. With Haki and the Pika-Pika, it’s not like he would be giving up his only advantage either.