Адачі Тоору

A cheerful and jovial detective, Adachi often serves as the story's comic relief. He jokingly refers to himself as the 'slave' of Dojima, complaining of the workload that his partner piles on him. Adachi also often accidentally blurts out the police investigation results to the Investigation Team, much to his own chagrin. He can be seen hanging around Junes Department Store, usually planning to buy cabbages to cook for dinner.

A young police officer in Inaba's police department, and Dojima's partner. In the Normal/True ending path it is revealed that Adachi is behind the two initial murders. He became interested in Mayumi Yamano and Saki Konishi and pushed them into TVs when they spurned his feelings.

At first, he had the intent of raping Mayumi Yamano and she backs into the TV. At that moment, he discovers his power and pushes her in. When Saki Konishi is interviewed for the murder of Mayumi Yamano, Adachi once again attempts to rape her but when she fights back, he pushes her into the TV.