北条 鉄平

Satoshi and Satoko's uncle and foster father. He and his wife Tamae were forced to take care of Satoko and Satoshi after the death of their parents, but they abused them. He currently lives in Okinomiya.
Teppei is actually a procurer and uses his lover Mamiya Rina to swindle men out of their money. Typically, Rina starts a faux relationship with different men and persuades them to spend money on her, until Teppei "mysteriously finds these men with his girlfriend", usually set up so that he finds the victim and Rina while they are in bed together. After severely beating the victim, he forces them to pay blackmail money. Teppei often sets a harsh interest rate that is nearly impossible to pay for his victims, causing them to take loans from him, until the debt increases and so on./

From url=http://whentheycry.wikia.com/wiki/H%C5%8Dj%C5%8D_TeppeiHigurashi Wiki