Height: 179cm Weight: 67kg Chest: 91cm Blood Type: A Birthday: January 1st Likes: Kusamochi Dislikes: Sakuramochi Former School: Kodaka High School Specialty: Ultimate ??? Junior He has spiky, greenish hair. At the top is a distinctive cowlick (known as an "antenna") that stands up or shakes when he is surprised or emotional.

Height: 180cm Weight: 65kg Chest: 84cm Blood Type: O Birthday: April 28th Likes: Beautiful things Dislikes: Noisy places Former School: Spiral High School Specialty: Ultimate Lucky Student Junior His hair is constantly unstable in shape, resembling flickering flames. It has a gradient that turns whiter toward the top, with a gentle antenna-like cowlick at the peak.

Height: 160cm Weight: 52kg Chest: 75cm Blood Type: A Birthday: February 5th Former School: Neguro Sixth Middle School, Yuyami High School Specialty: Ultimate Lucky Student Junior His hair is light brown. A distinctive cowlick (antenna) curves to the left from the top of his head. He wears a black blazer-style school uniform with a skull-patterned hoodie underneath.

Height: 148cm Weight: 41kg Chest: 70cm Birthday: March 14th Former School: St. Elbandia Academy Specialty: Ultimate Programmer Junior His hairstyle is a brown, outward-curling bob. He wears a school uniform with overall chic tones, featuring a deep green jacket and a dark brown pumpkin skirt that flares out like a parasol.

First person: I (casual) Height: 179cm Weight: 62kg Chest: 82cm Blood Type: B Birthday: October 3rd (Mountain Day) Likes: Extraterritoriality Dislikes: Cars Former School: Nozomi Pass High School Specialty: Ultimate ??? Junior He has a soft, wavy hairstyle of light green hair bordering on blonde. He has slightly drooping eyes. He wears many accessories, including numerous piercings in his ears, rings, and necklaces. His outfit consists of a black and gray striped T-shirt, brown sarrouel pants, and black slip-ons.

First person: I (soft, polite) Height: 171cm Weight: 58kg Chest: 80cm Blood Type: AB Birthday: September 7th (Conclusion Day) Likes: Novels Dislikes: Gossip Former School: Spring Field Academy Specialty: Ultimate Detective Junior He has pale skin and black hair with a navy tint. His yellow eyes and lower eyelashes are distinctive. He wears a black cap pulled down low, a double-striped gakuran uniform, and loafers.