Hand Maid May

Hand Maid May (ハンドメイドメイ, Hando Meido Mei) is a Japanese anime series directed by Shinichiro Kimura, produced by Pioneer Animation (now Geneon Entertainment) and animated by TNK. The anime aired on WOWOW between July 6 and September 22, 2000, and an OVA was bundled with a DVD box set released on February 21, 2001.

Plot
Kazuya Saotome is a nerdy second-year engineering student at Ochanomizu Industrial University, whose lifelong dream is to build an AI robot like Doraemon. But when Kazuya's wealthy rival, Kotaro Nanbara, gives him a computer program to assists Kazuya’s research but is actually a virus created to infect Kazuya’s computer and destroy his work. While attempting to fix his computer, Kazuya accidentally orders a "Cyberdoll" from the Cyberdyne Corporation website, and was delivered a palm-sized robotic doll named May a few minutes later. Now Kazuya's college life becomes more awkward with May around, not to mention can't afford to pay for her and must face both Cyberdyne and Nanabara's attempts to retrieve her back.