Gonzou

ゴン蔵, Gon-chan
The being of bossiness Gonzou is one Takeshis classmates. A huge hothead he is often seen walking along with Eiji the yin to his yang. Hes afraid of haunted houses and spooky places and hates when the groups adventures involve them. Gonzou believes Takeshi has stolen his role of protagonist so he made him his bitter rival and although he may not show it he considers Takeshi to be a great friend. Gonzou is also obsessed with Takeshis dog Kojirou and often tries to steal him for himself. Although he is an ordinary first grader his fighting prowess is beyond the realm of normal people thus he has participated in most of the series serious arcs. His biggest secret is that his mustache is actually fake.