Male Height: 3m when fully extended Weight: ??? Likes: All sweets in the world, big breasts Dislikes: Bad adults, etc. Codename: Sly Foolish Cowardly Octopus Has perverted tendencies. Birthday: March 12th Can reach hypersonic speeds up to Mach 20. Specialty: Going to the North Pole to get ice as if he's just popping to the convenience store. Homeroom teacher of Kunugigaoka Class 3-E. Pros: Very easy to draw since you just need to draw a smiley face for eyes. Always uses polite speech and plays well with students, giving off the image of a good adult, but he has all the weaknesses of a typical middle-aged man and is surprisingly clumsy. Originally human, but turned into a yellow octopus form after being experimented on. The culprit who destroyed 70% of the moon. Always has a smiley face. Laughs like 'Nurufufufu.' Habit: When flustered, starts sentences with 'Nyua?!'. Uses 'Nyu-' when onomatopoeia is needed. Features: Always wears an academic cap. Has so many tentacles that even Koro-sensei himself doesn't know how many he has.

Male Height: 159cm Weight: 48kg Blood Type: A Favorite Subject: English Least Favorite Subject: Science Hobby/Specialty: Information gathering, reading people's mood swings. Favorite Food: Sushi Birthday: July 20th Codename: Gender Unknown Very close friends with Karma. Usually a gentle boy who is quiet and dislikes standing out. However, at times, his hidden talent as an assassin is superior to anyone else's, recognized even by Karma, Karasuma, and Koro-sensei.

Male Height: 175cm Weight: 60kg Blood Type: AB Favorite Subject: Math Least Favorite Subject: Japanese Hobby/Specialty: Pranks, mischief. Favorite Food: Au Lait series. Codename: Middle School 2nd Year Semi-Finalist Very close friends with Nagisa. A student who was sent to Class E after being suspended for a violent incident. He has a habit of skipping class, but boasts top-class skills in everything including studies, assassination, and fighting. He grew both mentally and physically after experiencing setbacks.

Female Height: 146cm Weight: 39kg Blood Type: AB Favorite Subject: Japanese Least Favorite Subject: PE Hobby/Specialty: Scoring-mode Karaoke. Favorite Food: Pudding Codename: Forever Zero Chest Size: Forever Zero. A student who recently came to Class E. She always acts with Nagisa and watches over her classmates from a step back. She shows intense passion regarding her favorite food, pudding. Her hatred for big breasts is at a level difficult for most people to understand. However, she is not a bad kid; she is a soft-hearted and cute girl inside.

Male Height: 172cm Weight: 57kg Blood Type: O Favorite Subject: Geography Least Favorite Subject: Biology Hobby/Specialty: Tennis Favorite Food: Goldfish (the snack) Codename: President Poverty The most handsome guy in Class E. He has excellent grades and is very considerate of others; with that virtue, he brings Class E together as the class representative. He was transferred to Class E due to a past violation of school rules.

Male Height: 180cm Weight: 85kg Favorite Animal: Dog Codename: Iron Wall Favorite Food: Hamburgers In charge of PE for Class E.

Female Height: 170cm Weight: 50kg Hobby/Specialty: General feminine charms Codename: Bitch-sensei English teacher for Class E.

Female Height: 159cm Weight: 46kg Blood Type: A Favorite Subject: Classical Literature Least Favorite Subject: Chemistry Hobby/Specialty: General computer games, growing flowers Favorite Food: Wagashi (Japanese sweets) Codename: Kanzaki Master A female student who enjoys absolute popularity among the boys in Class E. However, the men who approach her are all lackluster. Through the school trip, she learned the importance of "not being bound by labels and working hard while looking forward," and grew as a person. She is a beautiful girl recognized not only by boys but also by girls for her kind way of speaking and pure face.