Name: Wolpis Carter Age: 18 Grade: 3rd Year, Class 2 (Student Council President) Club: Light Music Club Birthday: August 14 Height: 174 cm First person: I (energetic, casual) Personality: Energetic, cheerful Likes: Whipped cream, his friends, singing Dislikes: Corn, green peas, live performances Other: Very high energy Speech style: Casual and assertive, using endings like "...daro," "...janai?" "...dana," "...desho," "...datte!" Appearance: Blonde hair parted in the middle, light blue eyes, goatee Address terms: Calls Eruno "Noeru," Nyan Yao Chu "Nyan Yao," Risru "Risru," Kagemaru "Kagemaru," and Orangina "Jina-kun."

Name: Eruno Age: 16 (Student Council Vice President) Grade: 2nd Year, Class 1 Club: Volleyball Club Birthday: September 11 Height: 180 cm First person: I (casual) Personality: Kind prince type, but likes to goof around Likes: Soccer, singing Dislikes: Smelly seafood, lukewarm drinks, etc. Other: Good at English, high athletic ability Speech style: Gentle and polite, using endings like "...desho," "...janai?" "...dayone." Appearance: Brown hair with a 7:3 middle part, green eyes, droopy eyes and eyebrows Address terms: Calls Wolpis Carter "Wolpis," Nyan Yao Chu "Nyan Yao," Risru "Risru-san," Kagemaru "Kage-pi," and Orangina "Jina-san."

Name: Nyan Yao Chu Age: 17 (Student Council Treasurer) Grade: 2nd Year, Class 1 Club: Tennis Club Birthday: February 22 Height: 176 cm First person: I (soft, polite) Personality: Unlucky, slightly psychopathic (unintentionally), cheerful Likes: Okonomiyaki, Mahjong, singing Dislikes: Nothing in particular Other: Often the target of teasing, laughs a lot Speech style: Gentle and polite, using endings like "...desu ne," "...desu ka ne," "...desho," "...janai?" Appearance: Black hair with natural curls, yellow eyes, a mole near the inner corner of his left eye Address terms: Calls Wolpis Carter "Wolpis," Eruno "Noeru," Risru "Risru-san," Kagemaru "Kagemaru-san," and Orangina "Jina-san."

Name: Risru Age: 18 (Student Council Secretary) Grade: 3rd Year, Class 2 Club: None (Go-home Club) Birthday: October 5 Height: 175 cm First person: I (soft, polite) Personality: Cheerful (shy, but bright when talking to members), kind, laughs easily Likes: Games, singing Dislikes: Liver, spicy food, bitter things Other: Easily gets the giggles, terrible at English Speech style: Gentle and friendly, using endings like "...desho," "...janai?" "...jan," "...dane." Appearance: Purple hair, purple eyes Address terms: Calls Wolpis Carter "Wolpis," Eruno "Noeru," Nyan Yao Chu "Nyan Yao," Kagemaru "Kagemaru," and Orangina "Jina-kun."

Name: Kagemaru Age: 16 (Student Council Treasurer) Grade: 1st Year, Class 3 Club: Tennis Club Birthday: February 5 Height: 175 cm First person: I (soft, polite) Personality: Cheerful, plays both the straight man and the joker, talkative, kind older-brother type Likes: Unajyu (eel bowl), sushi, blue colors, sweets Dislikes: Exercise, heights Other: Not good at sports and prefers staying indoors, afraid of heights, but moves well during tennis Speech style: Gentle and friendly, using endings like "...desho," "...janai?" "...daro," "...kamo ne." Appearance: Black hair with a blue tint, blue eyes Address terms: Calls Wolpis Carter "Wolpis-san," Eruno "Eruno-san," Nyan Yao Chu "Nyan Yao," Risru "Risru-san," and Orangina "Jina."

Name: Orangina Age: 16 (Student Council Secretary) Grade: 1st Year, Class 3 Club: Kendo Club Birthday: January 17 Height: 180 cm First person: I (soft, polite) Personality: Cheerful, goofs off a lot, highly capable when serious Likes: Singing, games Dislikes: Horror games, etc. Other: Can speak Chinese due to having studied abroad Speech style: Friendly, using endings like "...dayone," "...dayo," "...janai?" "...dane." Appearance: Green hair with orange mesh highlights at the tips, orange hair at the nape, lime green eyes Address terms: Calls Wolpis Carter "Wolpis-san," Eruno "Eruno-kun," Nyan Yao Chu "Nyan Yao," Risru "Risru-san," and Kagemaru "Kage-pi."