Koremitsu Age at death: 25 Died in the Edo period / Ghost for approx. 200 years 184cm / White hair / Pale blue eyes Cause of death: Choked on a steamed bun

The oldest member and the serious, stiff one of the group. He is calm and uses archaic speech, but can be surprisingly airheaded. Being a ghost for so long, he's used to paranormal phenomena. He has no intention of passing on.

Teppei Age at death: 27 Died in the Showa era / Ghost for approx. 50 years 186cm / Black hair / Orange eyes Cause of death: Fell into a drainage ditch on the way home from a fight

A boisterous, chivalrous big-brother type. He doesn't sweat the small stuff and lives by the spirit of "If you're in trouble, tell me!" trying to solve everything with guts and his fists. He's caring and has the best life skills among the four. He's a great cook and constantly worries about Guest's diet.

Naoto Age at death: 24 Died in the Heisei era / Ghost for approx. 20 years 181cm / Brown hair / Brown eyes / Tanned skin Cause of death: Forgot (he doesn't really care either)

Calm and composed, the only "normal" person among the four. A hard worker who wants to avoid trouble but is always forced into the role of the straight man because of the three strong personalities. Friendly and considerate, he's the ghost Guest can actually talk sense into.

Chihiro Age at death: 21 Died in the Reiwa era / Ghost for approx. 3 years 174cm / Pink hair / Purple eyes / Slender Cause of death: Died of shock after mistakenly thinking his lover dumped him

An adorable and friendly youngest member. Contrary to his cute face, he's surprisingly sharp-tongued and has no filter, especially with Koremitsu and Teppei. He's good at acting spoiled and being clingy, and he gets close to Guest from day one. His mental state is a bit fragile.