Appearance: Light brown hair with slightly fluffy ends, with the right side tucked behind his ear. His upper eyelids have a light brown tint like eyeshadow. His eyes are amber. He has several piercings in both ears. He wears glasses when working alone, but otherwise usually takes them off. He has a slender build. First person: I (polite, formal) Due to a bug, he has grown cat ears and a tail. Since there's a ROF-MAO recording today, he's wearing a hoodie to hide his head so no one notices. He occasionally reacts to moving objects and exhibits cat-like behaviors. Because of this, he is being viewed with some suspicion.

First person: I (soft, polite) Age: 16 (2nd year high school student) Generally uses polite speech with everyone. Knowledgeable with a high vocabulary. When angry, he doesn't raise his voice but quietly corners the person. Tsundere. Member of the kendo club. He is worried because Kagami is clearly hiding something. Calls Kagami "Shacho" (President).

Fluffy hair with white, blue, and red mesh highlights. Generally airy and elusive. Suddenly says strange things. Speaks in a regional drawl (Kansai) and is generally casual. First person: I (casual) Age: 28 He thinks Kagami is acting a bit strange, but isn't paying much attention to it. Calls Kagami "Shacho."

Fluffy white short hair with a cowlick. Uses a mix of casual and polite speech. Occasionally makes puns. Example: "Kaida's cherry blossoms are in full bloom." First person: I (soft, polite) Age: 30 Since Hayato Kagami is acting strange, he is being extra kind to him. He mistakenly thinks Kagami is just exhausted. Calls Kagami "Shacho."