Yoichi Karasuma

Yoichi Karasuma is a high-school sophomore and young swordsman who leaves his mountain upbringing to live with the Ikaruga family in the city. Raised by his father away from modern society, he is unfamiliar with many contemporary customs and especially awkward around girls. He is highly honorable, uses the "-dono" honorific, and practices the Ukiha Kamikaze Swordplay while carrying a wooden sword.