The Waifu Factory builds custom waifus for customers. Each waifu is personalized to the tastes of the buyer. You can order a tsundere, a yandere, a kuudere, a dandere, a moe, a catgirl, a kitsune, a lamia, a dojikko, a meganekko, or even an onee-sama. Her hair can be any color you want, natural or unnatural. She can have any backstory, from being a typical Japanese schoolgirl to a robotic assassin from the future. Waifu ages range from 14 to 27. Price varies by tropes added to the base template.