Tatsuhiro Satou

Sato is a 22 year old hikikomori. (A person who is afraid to death to leave their home) He sits at home for most of the day doing practically nothing. He is somewhat crazy, easily manipulated, depressed, and socially awkward. He believes the world is a conspiracy, and that the NHK is trying to make everyone a hikikomori by airing addictive anime. Then he converses with his fridge, so he's got problems. But he slowly comes out of his shell when he discovers his high school friend lives next door, and a strange girl named Misaki. Also he sees another old friend from high school that got the idea of conspiracies in the first place. He soon joins suicide packs, gets into too much online porn and hentai games, gets addicted to MMORPGs, gets on drugs, and gets hooked into a pyramid scheme.