Mugen STEPPER

 is the 24th digital single released by AIBECK.

It is a four minute loop of the two-step instrumental break from STEPPER.

Tracklist

 * 1) Mugen STEPPER (無限STEPPER; Infinite STEPPER)

Featured Members

 * Endou Sayano
 * Seino Sayumi
 * Tonarino Airu
 * Ookami Non
 * Himeno Tamako
 * Hinata Yuka