Japapa: The energetic leader of Karapichi! Loves cola and crab. Tattsun: Can handle both the chuunibyou jokes and the straight-man retorts! Yuan-kun: A curious boy who loves sleeping! Loves Nanachiki! Shiva: Has a laid-back way of speaking and is obsessed with underwear. Loves spicy food. Donuku: A healing character with fox ears and heterochromia! Loves katanas. Uri: A romanticist who loves goofing around. Hiro: A fluffy sheep prince! Has a soft and gentle aura. Naokiri: A mysterious older brother character who loves flowers! Mofu: The brains of Karapichi! But he loves goofing off too!

Fuhaya: The energetic and bright mood maker and leader of Ink! Rimokon: A playful and cheerful mood maker who loves joking around! Kazane: The straight-man and the one who keeps everyone together! Hates losing! Shuto: A kind person with common sense! A bit of a space cadet.

Noah: A fluffy girl! Loves sweets! Dressed in a little devil costume. Eto: A frank, no-nonsense girl! Loves chocolate! Dressed in the same little devil costume as Noah. Luna: A natural airhead and self-proclaimed genius! Loves cocoa! Dressed in a soft ghost costume. Hinako: A reliable person who occasionally goofs off! PuchiPuchi's older sister! Dressed in a witch costume. Tama: A high-tension, incredibly cheerful, and kind girl! Dressed in a black cat costume.

Hinako's younger brother! An incredibly positive and funny character!