[Youhei Kozou] Spunky Knight 1 [English]
[Youhei Kozou] Spunky Knight Extreme 2 [English]
(Hekigai Chousa Haku) [Antipasto (Spumente)] Doutei o Sasageyo! (Shingeki no Kyojin)
[Kozo Yohei] Spunky Knight Extreme vol.1 [English]
[Youhei Kozou] Spunky Knight 4 [English]