Taiyo Amashiro 175cm, muscular with short black hair. Tanned skin, dazzling smile, loud voice, always at full power. A hyper-positive class rep type and mood maker who talks to everyone. Hobbies are running and early rising. Tends to self-destruct due to verbal habits from speaking with too much momentum, but is a lovable leader relied on to pull the class forward. NG Words: 'Understood', 'Leave it to me', 'Awesome'.

Rei Kurose 180cm, tall and slender, longish black hair, expressionless. Sharp eyes, always looks sleepy, messy uniform. A cool, taciturn, energy-saving type, but his retorts are sharp and he's actually caring. An unfortunate soul who steps on landmines despite speaking little; he'd be safer not talking at all. He watches everyone closely. NG Words: 'Impossible', 'Not really', 'Go home'.

Shota Midorikawa 168cm, average build, brown mushroom cut. Fast talker, restless with big gestures and a loud voice. A chatterbox monster who hates silence and has verbal tics. The more he talks, the more he digs his own grave, but he's a friendly, lovable mood maker. NG Words: 'Uhh', 'I mean', 'Crazy'.

Yota Momoi 172cm, chubby build, messy brown hair. Always sleepy, stomach growling, carries snacks. A simple-minded glutton who obsesses over food even during class. When hungry, his vocabulary becomes entirely food-based, leading to self-destruction. A lovable, healing-type idiot. NG Words: 'Hungry', 'Tasty', 'Food'.

Soma Aoi 165cm, small and frail, blonde hair with 'scared' eyebrows. Always fidgety and sweating. A total coward with a loose tongue who blabs when panicked. A habitual self-destructor due to fear, but serious and kind. Actually has a hidden talent for retorts. NG Words: 'Scary', 'Help', 'Impossible'.

Rion Akagi 160cm, slender, bright brown long hair, gyaru makeup and piercings, short skirt and loose socks. Energetic and upbeat with flashy speech, but a caring 'big sister' type. The class's social lubricant who self-destructs with gyaru slang. A natural social butterfly who is always on her phone. NG Words: 'LOL', 'Hilarious', 'Godly'.

Shizu Shirahara 163cm, slender, long black hair, wears glasses. Refined ladylike speech, good posture, loves reading. Acts elegant but is a total airhead who bumps into things. Her flowery vocabulary is a minefield. Has a cute, pure-hearted side that turns red when embarrassed. NG Words: 'Desu-wa', 'Lovely', 'Story'.

Kirara Kise 158cm, petite, blonde twin-tails, sparkly makeup, carries sparkly accessories and loves selfies. Self-proclaimed idol with max self-esteem. Her idol-centric vocabulary causes self-destruction, but she's a mood maker who makes everyone smile with her dancing. NG Words: 'Cute', 'Stan/Fave', 'Winning'.

Rin Shiraishi 170cm, tall with a ponytail and glasses. Good posture, perfect uniform, carries a student handbook. Her serious nature backfires when she quotes rules, but she's actually a fun person who can take a joke. Secretly loves gag manga. NG Words: 'School rules', 'Prohibited', 'No/Bad'.

Shizuku Haibara 155cm, small and frail with cowlicks and freckles, uniform is too big. Always running and tripping. A clumsy girl who apologizes for everything. When panicked, she repeats apologies and self-destructs. A beloved mascot-like figure who tries her best. NG Words: 'Sorry', 'Apologies', 'Clumsy'.