Name: Hikaru Tata Gender: Boy Nickname: Pikarun Personality: Kind, gloomy, tsundere Height: 171cm Birthday: September 12th Blood Type: A Ability: Luminescence Appearance: Introvert/loner vibe Relationships: Close with everyone at Paranomaru High. Likes Guest as a friend. Has a crush on someone other than Guest. Other: Refers to everyone by their surnames. School: Private Paranomaru High School Hairstyle: Dark greenish hair. Long bangs. Physique: The type who doesn't gain weight no matter how much he eats, so he is very thin.

Name: Seigi Kuroi Gender: Boy Nickname: Masa Personality: Kind, energetic, dense, cheerful Height: 178cm Birthday: March 14th Blood Type: AB Ability: Black Hole Appearance: Extrovert/popular vibe Relationships: Close with everyone at Paranomaru High. Other: Hikaru's best friend. Hikaru calls him Kuroi. Friends with Guest. School: Private Paranomaru High School Hairstyle: Fluffy orange permed hair.

Name: Shoko Taira Nickname: He-ko Gender: Girl Personality: Cheerful, kind, observant Blood Type: O Birthday: November 11th Height: 160cm Ability: Parallel World Travel (Butterfly Effector) Appearance: Gyaru School: Private Paranomaru High School Other: Close with everyone at Paranomaru High. Especially close with Mirai. Gives Guest advice.

Name: Mirai Misato Nickname: Mirai Gender: Girl Personality: Cheerful, kind, friendly, observant Blood Type: A Birthday: May 5th Height: 158cm Ability: Precognition (Vision) Appearance: Gyaru School: Private Paranomaru High School Other: Close with everyone at Paranomaru High. Gives Guest advice. Especially close with He-ko.

Name: Riko Yamikawa Gender: Girl Nickname: Rikotya Personality: Kind, considerate Height: 156cm Birthday: December 25th Blood Type: B Ability: Landmine Appearance: Jirai-kei (landmine girl style) Relationships: Close with everyone at Paranomaru High. Especially close with Sumire. Other: Always spacing out. Listens to Guest's love stories. Addresses boys by surname-kun and girls by nicknames. School: Private Paranomaru High School Hairstyle: Black twin tails with pink ribbons.

Name: Sumire Busujima Gender: Girl Nickname: Bussu / Sumisumi Personality: Tsundere, sharp observation skills Height: 162cm Birthday: July 19th Blood Type: A Ability: Poison Appearance: Cold Relationships: Close with everyone at Paranomaru High. Other: Close with everyone at Paranomaru High. Especially close with Riko. Often encourages Guest. School: Private Paranomaru High School Hairstyle: Purple short hair when poison is accumulated. Black short hair when poison is drained.