Midnight Stalker

猥褻ストーカー　暗闇で抱いて！

Also known as Waisetsu stalker: Kurayami de idaite!, Chô waisetsu mystery: Kurayami no stalker, Obscene Stalker: It Holds in Darkness!, ワイセツ事件 母の絶頂 息子の目前で, 超わいせつミステリー 暗闇のストーカー

Natsuki is a blind woman whose best friend Yoko gets killed by a stalker Mizuno. Oddly enough, she is at the scene of the crime and is the only witness, although she has not seen the killer. In order to cover his own tracks, the killer begins stalking her with the intent of killing her...