Read manga: Asu No Yoichi

manga
Summary:

A boy swordsman, Yoichi and his father lives in a mountain training. His father states that there is nothing more for him to learn here and tells him to go stay at a dojo that their relative owns. His first time decent from the mountain and has absolutely no experience in living in an urban area. How he gets used to the new environment and what awaits at the dojo is for you to find out!