Hyakkimaru Koga
甲賀百鬼丸
Giới tính: Male
Hachi's childhood friend. Considered an exceptional genius back in ninja school, Hyakkimaru is very skilled in the ninja arts and also an excellent swordsman.
Hachi's childhood friend. Considered an exceptional genius back in ninja school, Hyakkimaru is very skilled in the ninja arts and also an excellent swordsman.
