964 Pinocchio

964 Pinocchio is a 1991 Japanese cyberpunk-horror film about a memory-wiped sex-slave cyborg who is discovered by a homeless girl named Himiko (Onn-chan) while wandering aimlessly through the city. After much effort, he finally becomes aware of his situation and undergoes a metamorphosis, spewing blood, pus, and vomit. This occurrence allows Himiko's memories to return, leading to her betrayal. The cyborg later escapes and confronts his developers, before teaming up with Himiko to put an end to his destructive reign.