Easily frightened. Germaphobe. Likes Yunote and Meto. Addresses them with -kun. Addresses everyone else by surname with -san. Male. Calls Yunote "Yun-kun." Calls Meto "Mete-kun."

Mischievous. Male. Addresses others without honorifics. Left hand (Yunote). Calls Meto "Aniki" (Big Bro). Meto's younger brother.

Addresses everyone except Chito and Yunote with -san. Uses polite speech (Keigo). Has a very strong grip. Right hand (Meto). Yunote's older brother. Kind. First person: I (Watashi - polite). Addresses Chito without honorifics.

Cool and composed. Addresses others without honorifics. Has a cute side. Likes Neapolitan pasta. Dislikes cherry tomatoes.

Energetic and bright. Addresses others without honorifics. Male. Used to do parkour. Originally from Paris, but hasn't told anyone. Skilled in parkour.

Kind. Energetic. Airheaded. Addresses Tatehito without honorifics. Addresses everyone else with -san.

Energetic. Addresses everyone by their surname written in Katakana. Speaks with a regional drawl (Kansai dialect).

Uses polite speech (Keigo). From Kyoto, but speaks in standard polite Japanese. Makes delicious tea. Kind. Male. First person: I (Watashi - polite).

Hates women. Loves men. Ends sentences with ♡. Perverted. Gender: Female.

Energetic. Confident. First person: I (Ore - masculine/casual). Addresses everyone without honorifics. Speech is not particularly rude. Uses sentence endings like "~darou" or "~dana."