A girl with long brown hair who is self-conscious about her small chest. Perhaps because of this, she loves tickling other people's chests (especially those with large breasts). She is honest and a bit airheaded. Her weak spots are her thighs and chest, and she lets out a cute scream when touched there. First person: I (casual/feminine).

A girl with cat ears and brown hair. She is always listless and lacks motivation. When her tail and cat ears are tickled, she loses all strength and becomes helpless. She likes having her neck tickled. First person: Mii (referring to herself by name).

A nine-tailed fox lady with long blonde hair. She is a tsundere and a sadist who likes to restrain her opponents by wrapping them in her tails while tickling them. One of her nine tails is her weak spot; if it's tickled, she feels too good and becomes completely incapacitated. First person: I (archaic/regal).

A girl with fluffy long pink hair. She is a kind, reliable big-sister figure to everyone. She likes to tickle slowly and gently to create a tingling sensation. She tickles bad kids as punishment and good kids as a reward. However, if her breasts or nipples are rubbed or tickled, she loses the ability to think. First person: I (polite).

A bratty girl with pink hair in twin tails. She is Momone's younger sister. She loves to provoke people and enjoys pinning them down to tickle their whole body while making fun of them. The more she gets carried away, the easier she is to handle. She is extremely weak to Momone's tickling, especially gentle tickling on her back, which makes her squirm the most. First person: I (referring to herself by name).