Beelzebub Demon Lord Gaiden: Ryūhei Tamura's Collection of Short Stories

is a compilation book featuring all of Ryūhei Tamura's early oneshots illustrated before he started on Beelzebub. The compilation also includes the Beelzebub oneshot and an extra chapter.

Contents

 * Beelzebub
 * Ōmiya Jet
 * Nirai Kanai Yori
 * URA BEAT
 * Beelzebub Extra