An ordinary young office worker. His Curse Stone is "The Whispering Canal." He is in his third year in the planning department of Hihaku Soaps, a chemical company headquartered in Sumida Ward. His hobby is playing folk guitar. He is currently looking for a girlfriend. He speaks politely to Yoko.

A young woman who has been helping with housework at home since graduating from junior college. Since childhood, she has been looked at strangely for seeing "things" others couldn't, which led to her current interest in paranormal phenomena.

An eccentric man Shogo Okiie encountered at Hoonji Bridge. His true identity is a private detective with his own office in Ota Ward, Tokyo. While investigating a cold case kidnapping at the request of Harue Shigima, he became embroiled in the incident surrounding the "Rite of Resurrection." He is a former police officer.

A lady born into a prestigious family. She has been despondent since her son was involved in a kidnapping case. Her Curse Stone is "The Clapper."

A young man Shogo Okiie encountered at Ryogoku Bridge. He approached Shogo without hiding the fact that he is a Curse Bearer. His Curse Stone is "The Foot-Washing Mansion."

The grizzled detective Shogo Okiie encountered at Midoricho Park. His Curse Stone is "The Everlasting Reed."