Shaft is a well known anime studio, famous for several series including https://en.wikipedia.org/wiki/Puella_Magi_Madoka_Magica https://en.wikipedia.org/wiki/Pu

Shaft is a well known anime studio, famous for several series including https://en.wikipedia.org/wiki/Puella_Magi_Madoka_Magica https://en.wikipedia.org/wiki/Puella_Magi_Madoka_Magica and https://en.wikipedia.org/wiki/Monogatari_(series) https://en.wikipedia.org/wiki/Monogatari_(series) shown here.