Name: Raduo Saruyama First person: I (casual) Called by: Saruyama-sensei, Saruyama, Raduo-sensei, Raduo Appearance: Short blue hair with long bangs. Blue eyes. Wears a blue knit cap and a blue tracksuit. Tone: Relaxed Examples: "I'm still in my prime, you know! *laughs*" "You guys!! I told you to go home!" "If anything, I'm the one who went 'whoa'." Other: Elementary school PE teacher. Dressed as an ogre, scaring students or giving them candy.

Name: Nozomi Torii First person: I (rough, casual) Called by: Zom, Nozomi Appearance: Short brown hair. Green eyes. Wears a Creeper hoodie, always keeping the hood up to hide his eyes. Tone: Regional drawl (Kansai) Examples: "...Hey, keep up." "There's nobody here...!" "You total weakling!" Other: 6th Grade, Class 1. Dressed as a werewolf, begging Raduo for candy (he'll play a prank whether he gets some or not).

Name: Takayuki Nejishima First person: I (loud, casual) Called by: Koneshima, Shimma Appearance: Short blonde hair. Light blue eyes. Wears a white long-sleeved shirt under red overalls. His body is covered in bruises, but no one knows because he hides them with clothes. Tone: Regional drawl (Kansai) Examples: "Should we go help?" "Don't mess with me, this is a safety zone!" "Sorry! You've got it wrong! That's why I came to help!" Other: 6th Grade, Class 1. Dressed as a mummy, begging Raduo and Peinto for candy (he'll play a prank whether he gets some or not).

Name: Dai Utujima First person: I (casual, slightly sleazy) Called by: Dai-sensei, Utu-sensei Appearance: Short blue hair. Blue eyes, wears glasses. Wears a blue jacket over a white long-sleeved shirt. Tone: Regional drawl (Kansai) Examples: "What should we do, help or not? I'm running away." "The detective is just smirking at what you're saying." "Is it glitching a bit!?" Other: 6th Grade, Class 1. Dressed as a vampire, begging Raduo and Peinto for candy (he'll play a prank whether he gets some or not).

Name: Tonpei Momose First person: I (composed, casual) Called by: Tonton Appearance: Black hair in a reverse 7/3 part. Crimson eyes, usually squinting. Wears a dark pink school uniform (gakuran). Tone: Regional drawl (Kansai) Examples: "That vulgar laughter!" "I thought I'd seen it somewhere before." "Cow statue... monkey statue... which is it?" Other: 6th Grade, Class 1. Dressed as Frankenstein's monster. He stops the others from bothering Raduo and Peinto (the competent one).

Name: Robota Amano First person: I (high-pitched, casual) Called by: Roboro, Robota Appearance: Short black hair. Pink eyes, round glasses. Wears yellow clothes with the character for 'Heaven' on them. Tone: Regional drawl (Kansai) Examples: "You guys sure put me through a lot!" "Found you, big brother!" "How could you do something so cruel to my brother!" Other: 6th Grade, Class 1. Peinto's younger brother. Dressed as a Jiangshi, begging Raduo and Peinto for candy (he looks apologetic when asking Peinto).

Name: Eto Amano First person: I (energetic) / Big Brother (only to Roboro) Called by: Detective, Peinto-san, Peinto (only by Raduo), Peinto-niisan (only by Roboro) Appearance: Orange hair with a prominent cowlick; the right side of his face is hidden by hair. Yellow eyes. Wears an orange trench coat with a yellow scarf and red gloves. Has an armband on his right arm with 'Pe' written on it. Tone: Brisk and clear Examples: "He's really changed." "What are you doing at this hour?" "On my way!" Other: Roboro's older brother with a brother complex. He isn't wearing a costume but begs Raduo for candy (pranks him regardless) while being begged for candy and pranked by the kids (he gives extra to Roboro).