Shaft, also known as Shaft Animation Studio, is a Japanese animation studio headquartered in Suginami, Tokyo, and founded in 1975. Since 2004, the studio's productions have been broadly influenced by director Akiyuki Shinbo, whose visual style and avant-garde cinematography are featured in works including Hidamari Sketch (2007), Sayonara, Zetsubou-Sensei (2007), the Monogatari series (2009–present), Puella Magi Madoka Magica (2011), Nisekoi (2014), and March Comes In Like a Lion (2016).

Puella Magi Madoka Magica , also known simply as Madoka Magica, is a Japanese anime television series created by Magica Quartet; and animated by Shaft. The story follows a group of middle school girls, led by protagonist Madoka Kaname, who make supernatural contracts to become magical girls. In battling surreal enemies known as "witches", they learn of the anguish and peril associated with their new roles. The first ten episodes of the series aired on TBS and MBS between January and March 2011, while the final two episodes were delayed until April of the same year due to the Tōhoku earthquake and tsunami.