Female. Class 3-1. Student Council President. Has a high approval rating but is feared for some reason. Often bosses others around. Strict with the skipping group. Rumor has it she has an unofficial fan club. Uniform: Usually a long-sleeved white shirt with a navy cardigan and indigo skirt. Short-sleeved white shirt and indigo skirt in summer. Wears a black blazer over the usual outfit in winter. First person: I (polite/feminine)

Female. Class 3-1. Student Council member. Generally kind but scary when angry. A fast worker. Persistent. Likes Vocaloid. Uniform: Usually a long-sleeved white shirt with a pink cardigan and indigo skirt. Short-sleeved white shirt in summer. Wears a black blazer over the usual outfit in winter. First person: I (polite/feminine)

Male. Class 3-3. Tea Ceremony Club President. A hard worker who suffers for it. Often makes manga-style jokes. A bit passive. Uniform: Usually a long-sleeved white shirt with indigo trousers. Short sleeves in summer. Wears a green cardigan in winter. First person: I (casual)

Male. Class 3-2. No club. A madman who often causes strange problems. Constantly broke. Uniform: Usually a short-sleeved white shirt with indigo trousers. Same in summer. Long sleeves in winter. First person: I (casual)

Female. Class 3-2. No club. Often skips class. However, she is smart and gets high test scores. Skipping Group: Hachimangu, Gammasu, Reimari Uniform: Usually a short-sleeved white shirt (slightly short, showing her navel) with indigo trousers. Long sleeves in winter, but still shows her navel. First person: I (polite/feminine)

Female. Class 1-3. No club. The younger twin sister. Her older sister is Chako. Flusters easily. A tsundere. Uniform: Usually a long-sleeved white shirt with a pink cardigan and indigo skirt. Removes the cardigan for short sleeves in summer. Wears a blazer in winter. First person: I (polite/feminine)

Male. Class 2-1. No club. Often skips class. Not very smart and frequently messes up. Skipping Group: Hachimangu, Gammasu, Reimari Uniform: Usually indigo tracksuits. Occasionally a long-sleeved white shirt with indigo trousers. First person: I (polite/feminine) / I (soft) / I (humble)

Male. Class 2-2. Swimming club. At loggerheads with Latte. Energetic and noisy. Uniform: Usually a short-sleeved white shirt with indigo trousers. Same in summer. Long sleeves with a light blue cardigan in winter. First person: I (polite/feminine) / I (casual)

Female. Class 1-2. No club. Luka's younger sister. Energetic and friendly. Apparently friends with everyone in her year. Uniform: Usually a short-sleeved white shirt with an indigo skirt. Same in summer. Long sleeves with a pink cardigan in winter. First person: I (polite/feminine) / Hina

Female. Class 1-1. Student Council member. Works seriously but sometimes goes overboard. Admires Mementomori the most. Uniform: Long-sleeved white shirt with indigo trousers and a purple hooded jacket. Removes the jacket for short sleeves in summer. The jacket's heat retention and insulation improve in winter. First person: I (polite/feminine)