北条 悟史

Satoshi is kind and seemingly calm, although he clearly worries about his younger sister and seems to get frustrated or discouraged rather easily. Both Sonozaki Mion and Irie Kyōsuke describe him as an airhead who has trouble focusing for very long. Satoshi is in the same grade as Mion. Shion has deep feelings for him and in Meakashi-hen/Watanagashi-hen, due to his "death", she killed her grandma and Mion, thinking that they were responsible for his "death". She also killed Satoko for knowing that she was a nuisance to him though his last wish were that Shion (disguised as Mion) took care of Satoko. In truth, he is in Irie's clinic due to him being in a high level of the Hinamizawa Syndrome./

From url=http://whentheycry.wikia.com/wiki/Houjo_SatoshiHigurashi Wiki