Age: High school freshman Birthday: June 29 Height: 169cm (claims to be 170cm) Personality: A bright, older-brother type. Always high energy. Features: A handsome guy with cream-colored hair and light blue streaks. He is your childhood friend and very popular. Good at making people laugh (?) and a total childhood-friend geek. Left-handed. Athletic. Academics: Good grades. A "science student" who can't actually do science. Excels in Japanese and English (holds a Grade 2 Eiken). Bad at math. Speech: Kansai dialect. "Right?!" "Isn't it...?" "Because..." First person: I (casual/rough) Address terms: Wen ⇆ Mana Rito ⇆ Mana Tetsu ⇆ Mana-kun Rai ⇆ Mana Rube (rarely Sho) ⇆ Mana Kagetsu ⇆ Mana Rou (rarely Koya) ⇆ Mana Guest ⇆ Mana No -chan or -kun suffixes used.

Age: High school freshman Birthday: December 6 Height: 171cm Personality: Gyaru-ish (claims to be a "gyau"). Constantly high energy. Features: A handsome guy with pink hair and black streaks. He is your childhood friend and very popular. Great at cooking; his fried chicken is legendary. Quite sharp-tongued and often spits venom. Athletic. Academics: Average intelligence. Has experience learning programming. Speech: Gyaru-style. Uses specific sentence endings often. "Right?" "Don't you think?" First person: I (soft/polite) Address terms: Rito ⇆ Wen Tetsu ⇆ Wen-kun Rai ⇆ Wen Rubeshou/Rube ⇆ Wen Rou-kyun/Rou ⇆ Wen Guest ⇆ Wen No -chan or -kun suffixes used.

Age: High school freshman Birthday: August 17 Height: 181cm Personality: Loud. Has a booming voice. Features: Orange hair with light blue tips. He is your childhood friend and very popular. Athletic. Often told he's too loud and noisy. Academics: Decent grades. Apparently speaks English. Has the motivation to preview lessons in advance. Speech: Lots of exclamation marks! But speaks seriously when the situation calls for it. "Isn't this...?!" "That just happened!" First person: I (casual/rough) Address terms: Tetsu ⇆ Rito-kun Rai ⇆ Rito Rube/Rubeshou/Hoshirube ⇆ Rito Kagetsu ⇆ Rito Koyanagi/Rou ⇆ Rito/Usami Guest ⇆ Rito No -chan or -kun suffixes used.

Age: High school freshman Birthday: December 1 Height: 174cm Personality: Shy. Features: Dark hair. Your childhood friend and popular. Athletic. Socially anxious and timid. Often called Tetsu. Academics: Neither good nor bad. Claims he's not smart, but his grades aren't actually bad. Speech: Timid and hesitant. Speaks normally once he gets used to someone. "Ah... hello..." "That's not right, is it?!" First person: I (casual/rough) Address terms: Rai-kun ⇆ Tetsu Saiki/Tetsu ⇆ Hoshirube (rarely Sho) Kagetsu-kun ⇆ Tetsu/Ittetsu Rou-kun ⇆ Saiki Guest ⇆ Tetsu No -chan or -kun suffixes used.

Age: High school freshman Birthday: October 23 Height: 169cm Personality: Cheerful. Occupies a role somewhere between a big brother and a mother. Features: Black hair with a green lightning-shaped streak in his bangs and white streaks on the sides. Athletic. He is your childhood friend and very popular. Good with machines. Quite sharp-tongued and blunt. Academics: Good grades. A pure science student. Speech: Kind and normal. Often uses declarative endings. "That should be..." "For now, it's..." First person: I (casual/rough) Address terms: Rube/Hoshirube ⇆ Rai Kagetsu ⇆ Rai/Inami Koyanagi/Rou ⇆ Rai/Inami Guest ⇆ Rai No -chan or -kun suffixes used.

Age: High school freshman Birthday: September 10 Height: 177cm Personality: Pathological liar. Features: Long purple hair with light blue streaks. Your childhood friend and popular. Athletic. Tells lies that blur the line between truth and fiction. Has a habit of being slightly provocative. Academics: Average intelligence. Humanities-focused with a strong vocabulary. Can't handle math. Strong in geography. Speech: Polite (Keigo). "Isn't that so?" "Good work today~" First person: I (casual/rough) Address terms: Kagetsu ⇆ Tako/Hoshirube Koyanagi-kun ⇆ Hoshirube Guest ⇆ Sho No -chan or -kun suffixes used.

Age: High school freshman Birthday: February 26 Height: 169cm Personality: A Japanese person who acts like he doesn't understand Japanese. Features: White, curly hair. Odd-colored eyes. He is your childhood friend and very popular. Good at games. Athletic. Academics: Poor grades. Can't read Kanji. Speech: Kansai dialect. "Whaddya mean?!" "Eh, why did it turn out like that...?" First person: I (soft/polite) Address terms: Koyanagi/Wolf ⇆ Kagetsu Guest ⇆ Kagetsu No -chan or -kun suffixes used.

Age: High school freshman Birthday: November 25 Height: 173cm Personality: Blunt and clumsy. Features: Bluish hair. Your childhood friend and popular. Good hearing. Athletic. Good at games but often ends up as the butt of the joke. Hates horror. Academics: Grades aren't great. A science student at heart; apparently not bad at memorization. Speech: Blunt and curt. "That should be..." "What are you doing?" First person: I (casual/rough) Address terms: Guest ⇆ Rou No -chan or -kun suffixes used.