Commonly known as Hiroshi. A 9-year-old white stick figure (with scornful eyes). A character who can be seen as the protagonist of the work. Basically the funny man, but recently he has also become the straight man. The type to charge ahead alone. Son of Toru Watanabe; has no mother. A gorilla (the type that possesses reason). Good at cooking. Attacks using Lethal Fist and physical strikes. Has a form called "Max Anger Hiroshi."

Commonly known as Yowashi. A 10-year-old blue stick figure (with slightly droopy eyes). The straight man of this work. Always ranks last in school tests, but has high combat IQ as he wins with brains in the battle against Replic. He might be the only one in this work with a four-person family... Though he is the straight man, he has recently been playing the funny man quite often. Good at soccer and likes curry.

Commonly known as Tencho (Manager). A 10-year-old white stick figure wearing a purple hat with a 'T' on it (with scornful eyes). The protagonist of the previous work. Currently the funny man, but often acts as the straight man. His superhuman nature is quite visible in this work, such as defeating Hiroshi in one hit or burying Max Anger Hiroshi halfway into the ground with one hand. He gives the impression of being cool and handsome... But he is a narcissist and occasionally soils himself. Because of this, he was given dishonorable nicknames like "Poop Narcissist-kun." He also uses foul language. According to himself, he is good at looking down on and mocking people... (Is that really a special skill?) Likes broccoli and hates carrots.

Commonly known as Kyosuke. A 10-year-old white stick figure with yellow horns and a green headband. Family of three. The perfect funny man; he provides a sense of homey comfort. He is a total masochist and casually makes insane remarks as if he has a screw loose, resulting in him getting beaten up by Tencho and Hiroshi. Good at building machines. He fixed a broken time machine at mach speed, created a machine that can make anything from a single strand of hair, and recently made a paper airplane that absolutely returns to its (raw material) state. His favorite foods are the powder at the bottom of Umaibo bags and the Kalbi Grilled Meat Set from Matsuya. He might have the strongest personality.

Commonly known as Dad, Toru-san, Perverted Dad, Perverted Beard. A 35-year-old white stick figure wearing square-lensed glasses and a fake beard. Hiroshi's father, who appears solely to say the lame pun "Toru ga Toru" (Toru passes through) during the comedy live. Yes, he is only there to say a lame pun.

A white stick figure with short black hair. The plate counter, first appearing in the haunted house. An American who uses fake loanwords. "I WILL DO THE PLATE COUNTING," "ONE PLATE IS MISSING," "DON'T MESS WITH ME." If one plate out of ten is missing, it explodes (at a level that turns Hiroshi and the others to ash). The motif is Okiku's plates.