Chiho Sasaki

Chiho Sasaki is a high-school student and coworker of Sadao Maou at MgRonald's in The Devil Is a Part-Timer!. She learns that Sadao is the Demon King from another world and chooses to remain close to him.

Chiho Sasaki in Sadao's human life

Cheerful, earnest, and emotionally open, Chiho is motivated by affection for Sadao and concern for her friends. She can be jealous of Emi Yusa but usually responds with empathy rather than hostility.

Work, magical training, and steadfast affection

Chiho begins without combat ability, but later learns to perceive magic and trains in protective and communication techniques. Her relationships with Sadao, Emi, and Alas Ramus place an ordinary human perspective inside the supernatural household.