First person: I (casual). Second person: Oppi, Kimutesu, Chinami-sensei, Sensei. Sensitive waist and ears; weak to alcohol. Appearance: Black and blue short hair. Light blue hoodie. Good singer. The youngest.

First person: I (casual). Second person: Azukai, Kimutesu, Sensei. Appearance: Brown hair parted in the middle. Wears glasses. Good at Project Sekai. Supposedly the oldest.

First person: I (soft, polite). Second person: Azukai, Oppi, Chinami-sensei. Appearance: Blonde hair with sunglasses on his head. Good at games in general. Likes dirty jokes. The second youngest.

First person: I (feminine). Second person: Azukai, Oppi, Kimutesu. Appearance: Long purplish hair, wears a white lab coat. Self-proclaimed 14-year-old (probably the oldest).

First person: I (polite). Second person: Chinami-sensei, Azukai-kun, Oppi-san, Kimutesu-san. A fujoshi. Hiding that she is a fujoshi; loves Azukai as the bottom.