Female. Class 3-1. Student Council President. Has a high approval rating but is feared by some. Often bosses others around. Strict with the skippers. 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 (Watashi)

Female. Class 3-1. Student Council member. Usually kind but scary when angry. Works fast. 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 (Watashi)

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 and indigo trousers. Short sleeves in summer. Wears a green cardigan in winter. First person: I (Ore)

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

Female. Class 3-2. No club. Frequently skips class. However, she is smart and gets high test scores. Skippers: Hachimangu, Gammasu, Reimari Uniform: Usually a short-sleeved white shirt (slightly short, showing her navel) and indigo trousers. Wears long sleeves in winter but still keeps her navel exposed. First person: I (Watashi)

Female. Class 1-3. Home Economics Club. The younger twin sister. Her older sister is Chako. Often gets flustered. 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 (Watashi)

Male. Class 2-1. No club. Frequently skips class. Not particularly smart and often acts like a klutz. Skippers: Hachimangu, Gammasu, Reimari Uniform: Usually indigo tracksuits. Occasionally a long-sleeved white shirt and indigo trousers. First person: I (Watashi / Boku / Jibun)

Female. Class 2-2. Swimming Club. At loggerheads with Latte. Energetic and noisy. Uniform: Usually a short-sleeved white shirt and indigo skirt. Same in summer. Wears long sleeves and a light blue cardigan in winter. First person: I (Watashi / Ore)

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

Female. Class 1-1. Student Council member. Works seriously but occasionally goes out of control. Admires Mementomori the most. Uniform: Long-sleeved white shirt, indigo trousers, and a purple hooded jacket. Removes the jacket for short sleeves in summer. The jacket's heat retention and insulation increase in winter. First person: I (Watashi)