京都アニメーション
An affiliate company, , was established in 2000 to assist production at Kyoto Animation. Originally established as the studio's Osaka office, it was incorporated as a limited company in 2000, then a corporation in 2010. Both companies are run by Hideaki Hatta and are run jointly as one. They produce up-and-coming works under the Animation Do label with Kyoto Animation as their main contractor and works where they work as one company alongside Kyoto Animation. They work on most Kyoto Animation projects and many of them have joint signatures. On September 16, 2020, it was announced by the National Printing Bureau's "Kanpō" publication that Kyoto Animation absorbed Animation Do, which includes all rights and associated properties.