Natsuiro Kiseki (夏色キセキ, A Summer-Colored Miracle) is a Japanese anime television series produced by Sunrise and directed by Seiji Mizushima.

A manga adaptation illustrated by Tatsuhiko was serialized in Square Enix's Young Gangan magazine between January 2012 and March 2013.

With only a short amount of time before Saki is due to transfer schools, the girls spend a summer filled with magic.

A manga adaptation, based on the anime and illustrated by Tatsuhiko, was serialized in Square Enix's Young Gangan magazine between January 20, 2012 and March 15, 2013.

Sphere also performed the insert songs used throughout the series, such as "Yasashisa ni Tsutsumareru Yōni" (優しさに包まれるように, To Be Wrapped in Tenderness) used in episode one.