Momotarou - 桃太郎

Momotaro is a pretentious, old fashioned samurai spirit, who's travelling with three animal companions. In the beginning, Momotaro is shown to be very prideful of his past acomplishments as a human and he becomes easily angered if he is insulted. However, when Hoozuki changes him from an unemployed punk to a hardworking man, Momotaro becomes much more docile and ears a status in the series as the straight man. (Source: Hoozuki no Reitetsu Wikia)