|Industry||Animation studio and production enterprise|
|Founded||October 17, 1972; 45 years ago|
|Founders||Masao Maruyama, Osamu Dezaki, Rintaro, Yoshiaki Kawajiri|
|Headquarters||Honchō, Nakano, Tokyo|
|Masahiro Takahashi (Representative Director and President)|
|Owner||Nippon TV (95%)|
Number of employees
|70 (including contractors)|
|Parent||Nippon TV (since 2011)|
|Subsidiaries||Madbox Co., Ltd.|
Madhouse Inc. (株式会社マッドハウス Kabushiki-gaisha Maddohausu) is a Japanese animation studio, founded in 1972 by ex–Mushi Pro animators, including Masao Maruyama, Osamu Dezaki, Rintaro, and Yoshiaki Kawajiri.
Madhouse is a Japanese production studio that produced many well-known shows, OVAs and films, starting with TV anime series Ace o Nerae! (produced by Tokyo Movie) in 1973, and include Wicked City, Ninja Scroll, Perfect Blue, Vampire Hunter D: Bloodlust, Trigun, Di Gi Charat, Black Lagoon, Death Note, Paprika, Wolf Children and the first season of One-Punch Man.