Long Riders!Long Riders!.

Long Riders! (Japanese: ろんぐらいだぁす!, Hepburn: Rongu Raidāsu!) is a Japanese manga series by Taishi Miyake, which began serialization in Ichijinsha's shōnen manga magazine Comic Rex from 2012 and has been collected in nine tankōbon volumes. Another volume containing material which predated the first Comic Rex chapter was published on May 27, 2014, as Volume 0.