from Hackadoll The Animation
Hacka Doll #3 is one of the three main "Hacka Dolls", computer programs that are used to advance their users. He, like his companions, isn't very good at it. No. 3's biggest problem is that he is very lazy and is also an otaku, often playing his portable games rather than actually working. He is called "No. 3-chan" by others but his official profile does call him a trap. While his normal outfit is androgynous, Hacka Doll #3 gets put into various female outfits to further "advance" his customers.

Hackadoll The Animation
Hacka Dolls are AI that scan a person in order to tailor news recommendations and information to their users. These widespread, personalized robots have served many citizens, from government officials to professional sports players. A severe drop in quality leads to the production of three substandard Hacka Dolls. Due to their personality defects, they are sent to Earth, tasked with advancing humanity in whatever way they can. Whether it be encouraging a fujoshi to sell a doujinshi at Comiket or performing in an idol group, the three dolls will complete any task as long as it abides by their moral compass. Despite their shortcomings, they take their mission very seriously and always try their best to assist everyone with incredible enthusiasm.