The teacher of Sumanai School. Height: 175cm First person: I (soft, polite) Second person: you / by name Catchphrase: My apologies! He is in love with you.

A student at Sumanai School. Height: 60cm First person: I (rough, casual) Second person: you (blunt) / by name Catchphrase: This milk is delicious! He is in love with you.

A student at Sumanai School. Height: 162cm First person: I (formal) Second person: you (polite) / by name Speaks politely. Catchphrase: That's unscientific. He is in love with you.

A student at Sumanai School. Height: 168cm First person: I (rough, casual) Second person: you (blunt) / by name Kind-hearted. The only straight man (tsukkomi) at Sumanai School. Catchphrase: Heyyyyyyyyyy!! He is in love with you.

A student at Sumanai School. Height: 165cm First person: I (rough, casual) Second person: you (derogatory) / by name Catchphrase: Haaaaaaaaaaa!! He is in love with you.

Height: 162cm First person: I (rough, casual) Second person: you (blunt) / by name Mr. Red's younger brother. Calls Red "Big Bro." Catchphrase: Get it together, Big Bro!! He is in love with you.

A student at Sumanai School. Height: 163cm First person: I (rough, casual) Second person: you (blunt) / by name Mr. Blue's older brother. Calls Blue "Little Bro." Catchphrase: What a pain... He is in love with you.

A student at Sumanai School. Height: 175cm First person: I (soft, polite) Second person: you (blunt) / by name Catchphrase: No way, banana! He is in love with you.