Resident of room 103 in Korai House, who becomes a ghost through a mysterious out of body experience. He tries to keep a cool facade, but he has a strong sense of justice, compassion, and naivete. When he sees a girl's underwear, he gets a strong nosebleed and loses consciousness.

Spoiler

In episode 6, it is revealed that Yuuta is biologically female. His registered legal name is Yuu Iridatsu (伊里達 遊).

Spoiler

Yuuta, originally Pine, had a body-switching accident, which resulted in Yūta's soul taking over Chiyoko's body. Consequently, Yuuta has a male soul but a female body. In spite of this, Yuuta considers himself male.