is a Japanese animation studio founded in January 1986 by Tomoyuki Miyata, who previously worked at Tatsunoko Production. The studio's first release was Yà Âtà Âden in 1987. They have produced several well-known anime series, such as Aria the Scarlet Ammo, Azumanga Daioh, Bakuman, the A Certain Magical Index franchise (including Railgun and Accelerator), Date A Live III, The Disastrous Life of Saiki K., Edens Zero, The Familiar of Zero, ', ', Golden Time, Is It Wrong to Try to Pick Up Girls in a Dungeon?, Maid Sama!, Mewkledreamy, One-Punch Man season 2 and 3, Revolutionary Girl Utena, Slayers, Shakugan no Shana, The Pet Girl of Sakurasou, and Toradora!.