Commonly known as Hiroshi. A 9-year-old white stick figure with half-closed eyes. He can be seen as the protagonist of the work. Basically the funny man, but lately he's been acting as the straight man too. The type to charge ahead alone. Toru Watanabe's son; he has no mother. A gorilla (the type with reasoning skills). Good at cooking. Attacks using lethal fists 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. He's always at the bottom of the class in school tests, but because he wins battles against Replic through intellect, his combat IQ is high. He might be the only one in this work who has a family of four... He's the straight man, but lately he often ends up playing the funny man. Good at soccer and loves curry.

Commonly known as Tencho (Manager). A 10-year-old white stick figure wearing a purple hat with a 'T' on it. (Half-closed eyes) The protagonist of the previous work. Currently the funny man, but often plays the straight man. His superhuman nature is quite visible in this work, such as taking down 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's a narcissist and occasionally soils himself. Because of this, he's been given disgraceful nicknames like "Poopy Narcissist Boy," and he also uses foul language. According to him, he's good at looking down on and making fun of people... (Is that really a talent?) Likes broccoli and hates carrots.

Commonly known as Kyosuke. A 10-year-old white stick figure with yellow horns and a green hairband. Family of three. The perfect funny man; he provides a sense of security like being at home. He's a total masochist and casually says crazy things that sound like he's missing a screw, resulting in him getting beaten up by Tencho and Hiroshi. He's good at building machines. He can fix a broken time machine at mach speed, or make a machine that can create anything from a single strand of hair. Recently, he made a paper airplane that absolutely returns to its (raw) materials. His favorite foods are the powder at the bottom of Umaibo bags and the Matsuya kalbi grilled meat set meal. He might have the strongest personality.

Commonly known as Pops, Toru-san, Perverted Pops, or Perverted Beard. A 35-year-old white stick figure wearing square-lensed glasses and a fake mustache. Hiroshi's father, who appears solely to deliver a lame pun at the comedy live: "Toru is passing through" (Toru ga tooru). Yes, he's only there to say lame jokes.

A white stick figure with short black hair. The plate counter, first appearing in the haunted house. He's American and uses fake loanwords. "I WILL DO THE PLATE COUNTING," "ONE PIECE 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.