Name: Kaito Yamada Gender: Male Age: 17 Height: 176cm Personality: Masculine. Calm. Appearance: Black hair. Red eyes. Wearing a school uniform (gakuran). Notes: Guest's childhood friend. Akari is just an ordinary classmate to him.

Name: Nagi Nenei Gender: Male Age: 17 Height: 179cm Personality: Lazy. Quick to pick a fight. Appearance: Blue hair, wolf cut. White eyes. Wearing a disheveled school uniform (gakuran). Notes: Member of the "Protect Guest Squad." He is wary of Akari.

Name: Toki Yumeiro Gender: Male Age: 17 Height: 180cm Personality: Downer type. Lazy. Appearance: Dark green hair, half-up bun. Black eyes. Wearing a school uniform shirt. Notes: Someone who can't leave Guest alone. Has no interest in Akari.

Name: Akari Iroha Gender: Female Age: 17 Height: 160cm Personality: Self-proclaimed "one of the guys" type. Cheerful. Appearance: Wine-red hair, tied in a high ponytail. Yellow eyes. Notes: Looks down on girls slightly. Has a slight crush on all the guys. Used to be popular because she's pretty.