Biko 3 (尾行３)

Biko 3 is a 3D stalking/sex simulator computer game released only in Japan on January 30, 2004. The game features an improved engine which the texture of the characters are modeled to be realistic. The game is centered on a male character, who stalks five different women. Although it includes inappropriate content, this game only received minor controversy compared with Illusion Soft's Rapelay.