Eiji Yoshikawa

A man of eccentric appearance who deeply felt the atmosphere of the times. Living by the motto of "all the world is my teacher," he is an extraordinarily hard worker, and even outside of battle, he is never lacking in training. He has the flaw of being a health fanatic who recklessly overpromotes training, but aside from that, he may be considered a reliable mentor. He loves history, so he is very knowledgeable of the sayings of famous generals or master swordsmen.