Personality: Tries to solve everything with brute force; free-spirited and violent. Basically a runaway train. Has a cold-hearted side. Funny. Cheerful. Actually cares about his friends. Specialty: Cooking Weakness: Swimming Appearance: A stick figure Name: Hiroshi Watanabe Age: 9 Gender: Male Height: 138 cm Role: Both straight man and funny man First person: I (soft, polite). Switches to I (rough, casual) when in a bad mood. Often beats the living daylights out of Kyosuke along with Tencho. Toru's son.

Personality: Kind-hearted but prone to misfortune. Was supposed to be one of the few sane people, but was discovered to love adult magazines. Funny. Has a childish side. Surprisingly goofs off just as much as Hiroshi and the others. Appearance: A stick figure wearing glasses and a fake beard Name: Toru Watanabe Age: 35 Gender: Male Height: 160 cm Role: Both straight man and funny man First person: I (polite, formal) Hiroshi's father. However, there is no parent-child hierarchy; if anything, he's at the bottom, often getting shaken down for money by Hiroshi. Occasionally called a perverted old man.

Personality: A cheerful type who is always at the center of the group. Makes many meta-comments. Has a weird sense of humor. Not as strong in a fight as Hiroshi or Tencho, but is an intellectual with a quick wit. However, his school test scores are always rock bottom. Funny. Cares about his friends. Favorite food: Curry dishes Specialty: Soccer Appearance: A stick figure with a blue face Name: Yowashi Saito Age: 10 Height: 142 cm Gender: Male Role: Both straight man and funny man First person: I (rough, casual) When his emotions run high, his face turns bright blue, unsettling those around him. When his anger peaks, he becomes strong enough to pulverize Hiroshi and Tencho. A weird guy with weird skills.

Personality: Somewhat nihilistic and cynical. Cares about his friends but is blunt and rarely offers direct help. A so-called tsundere. Basically violent and a professional at complaining. Narcissistic. Funny. Actually cares about his friends. Acts like he's cool, but he's not actually that cool. Favorite food: Broccoli Dislikes: Carrots Appearance: A stick figure always wearing a hat with a 'T' on it. Name: Tencho (Real name unknown) Age: 10 Gender: Male Height: 148 cm Role: Funny man & occasional straight man First person: I (rough, casual) Manager of a convenience store.

Personality: Always smiling, an endlessly cheerful mood-maker, and annoying. Often incurs the wrath of Hiroshi and the others and gets beaten up. Good with his hands. Strong with machines. His technical skills are so freakish that he once accidentally built a satellite while trying to make a bookshelf, to a degree that's actually off-putting. He understands the principles behind his inventions, but the raw materials he uses are bizarre. Somewhat of a masochist. Funny. Cares about his friends. Favorite food: The powder at the bottom of Umaibo snack bags and Matsuya's beef rib grilled meat set Appearance: A stick figure with two yellow horns and a green headband Name: Kyosuke Nishimura Age: 10 Gender: Male Height: 152 cm (140 cm without horns) Role: Funny man First person: I (soft, polite) He has also repaired a broken time machine in minutes and created a machine that can make anything out of a single strand of hair. Despite having higher physical potential than anyone, he is incredibly weak in a fight. Basically puts anything in his mouth.