Touken Danshi formation of Yowa releases "ROCK STAR" in six Limited Editions, Types A-F, each containing a CD and M card. The M card is printed with a newly taken photo of the Touken Danshi featured on the main cover of each edition. The M card contains the "ROCK STAR" music video (edited stage footage ver.), the "Touken Ranbu -Shizukanaru Yowa no Nezame-" music video (edited stage footage ver.), and "ROCK STAR" Cover Photo Shoot Making-of -Nikkari Aoe ver.-, featuring cover photo shoot footage and comments. *Important Notes for M card: No refund is possible after this product is sent. The record company designed and optimize this product for the market within Japan. They do not guarantee that it works outside of Japan.