Gonzo K.K. (Japanese: 株式会社ゴンゾ | Hepburn: Kabushiki-gaisha Gonzo | formerly GDH K.K.) is a Japanese anime studio owned by ADK that was established on February 22, 2000. Gonzo is a member of The Association of Japanese Animations. The company's predecessor Gonzo K.K. was established on February 11, 1992 by former Gainax staff members, but was later absorbed into its parent company, GDH K.K. on April 1, 2009 and it would assume the Gonzo trade name for itself.