Re-Kan! (レーカン!, Rēkan!, lit. "Sixth Sense!") is a Japanese four-panel manga series by Hinako Seta, serialized in Houbunsha's Manga Time Jumbo magazine. Re-Kan! was first published as a one-shot in Manga Time Jumbo's December 2009 issue, and it later began serialization with the February 2010 issue. It has been collected into twelve tankōbon volumes. A 13-episode anime television series adaptation by Pierrot+ aired in Japan between April and June 2015.