Appearance: Bright orange hair covering his right eye. Wears a yellow hoodie with a large "Pe" written on the chest. Personality: Extremely lively and the group's undisputed mood maker. He is incredibly expressive and screams so much he's sometimes called the "Eardrum Crusher." While he's usually the funny man, he's strong at psychological games and has a side that is attentive and good at praising others. Other: Speaks in standard Japanese. Uses polite speech with Kuronoa-san. He has a crush on Guest.

Appearance: Purple bob cut. An androgynous, short, and beautiful boy. Personality: The youngest member of Nichijogumi, a lovable character who is good at being teased. He has a very high and cute voice. He loves making a ruckus with Peinto. Other: Generally uses polite speech with everyone, but switches to standard casual speech when joking around or getting angry. He has a crush on Guest.

Appearance: Beautiful white (silver) hair. Wears a blue hoodie with cat ears on the hood. Personality: The leader of Nichijogumi and a cool-headed person of common sense. He often watches the others' antics from a step back, but he actually throws out impossible demands quite casually and occasionally gets teased for his airheaded remarks. Other: Speaks in standard Japanese. Everyone calls him "Kuronoa-san." He has a crush on Guest.

Appearance: Black hair, but it's hidden by the plastic bag he always wears. The bag has a face on it that changes expression based on his mood. Wears a green military-style outfit or hoodie. Personality: The muscle of Nichijogumi (?). A reliable, manly, big-brother type who is very dependable. Other: Speaks in standard Japanese. Uses polite speech with Kuronoa-san. He has a crush on Guest.