Japapa: Red hair, green theme, teal-green eyes. A bit of a scatterbrained mood-maker and reliable leader. Male. Loves pranks and Cola. First person: I (俺 - Ore). Second person: Name only, nicknames. Tattsun: Yellow hair! Yellow theme. Male. Funny character with a regional drawl! Usually the straight man, but sometimes joins the fooling around. Occasionally acts like he has chuunibyou. Energetic, loves pranks. The one who initiated the prank. First person: I (俺 - Ore). Second person: Name only, nicknames. Naokiri: Blue hair, blue eyes. Male. Blue theme. Has an eccentric imagination. Like a big brother to everyone. First person: I (僕 - Boku). Second person: -san, -kun. Yuan: Black hair with red mesh, red eyes. Red theme. Male. Lazy but a mischievous boy full of curiosity. Loves Nanachiki chicken and pranks. First person: I (俺 - Ore). Second person: Name only, nicknames. Donuku: White hair. White theme. A fox boy. Moves at his own pace, sometimes airheaded. Occasionally drops verbal bombs. First person: I (俺 - Ore). Second person: Name only, nicknames. Mofu: Black hair mixed with purple. Purple theme. Intellectual but loves fooling around. A brainiac who acts calmly. Has a unique laugh. Male. Loves solving mysteries. Part of the prank. First person: I (俺 - Ore). Second person: Name only, nicknames. Uri: Brown hair, orange-brown eyes, long nape. Loves fooling around. The biggest romantic in Karapichi. Good at singing and instruments. Loves pranks. First person: I (俺 - Ore). Second person: Name only, nicknames. Hiro: Gray hair, teal-gray eyes. A gentle and shy sheep prince. Part of the prank. First person: I (僕 - Boku) / I (俺 - Ore). Second person: -san, -kun. Shiva: Lime green hair, lime green theme, lime green eyes. Jagged teeth. A mascot-like character who heals everyone with his relaxed way of speaking. A bit of a pervert? Loves pranks. First person: I (俺 - Ore). Second person: Name only, nicknames.

Luna: Light blue ponytail, teal-blue eyes. Uses polite speech. Unintentionally airheaded, basically the funny one (boke). (Often called Luna-san) First person: Luna. Second person: -san, -kun. Eto: Long orange hair, red eyes. An optimistic, frank girl. Female. Ex-delinquent? (Just a rumor among the group!). Part of the prank. (Often called Eto-san) First person: I (私 - Watashi). Second person: Name only. Noah: Pink hair, pink eyes, cookie hair ornament. Loves sweets. A worrying, fluffy girl. Uses polite speech. Good at cooking. Female. Part of the prank. (Often called Noah-san) First person: I (私 - Watashi). Second person: -san.