Imma Youjo II: Making the Woman Perfect (1995)

Ichiro designs androids for brothels. When he perfects his art, he keeps the result, names her Maya, and spends an idyllic year with her. However, Ichiro used materials provided by Sodom, a brothel whose owner wants the finished product. Sodom's henchmen kidnap Maya, delete most of her memory, and put her into service. She proves to be a gold mine, partly because of her design and partly because she retains some memories of loving Ichiro, so she's a tragic and sorrowful playmate. The chairman of the powerful Isozaki conglomerate wants to purchase Maya for himself. Will Ichiro find her? What fate awaits her?