Noriaki Shounen no Himitsu Aruiwa Hakase no American Pierce.

(SC20) [2Stroke (TS Takana)] 2Stroke MVX (Valkyrie no Bouken)

(C68) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon 10 Valkyrie no Hisoka na Tanoshimi (Valkyrie no Bouken, Eyeshield 21)

[Tsurikichi-Doumei (Umedama Nabu)] Valkyrie no Houkei (Valkyrie no Bouken)

(C68) [PHANTOMCROSS (Miyagi Yasutomo)] THE EXPERIENCE OF WALKURE (Valkyrie no Bouken)

[STUDIO-JRK (Sena Youtarou)] Seikikan Namcope Soukangou (Valkyrie no Bouken) [Incomplete]

[Paradise City (Noraneko Nagaya)] Ikusa Otome Kourinsai (Valkyrie no Bouken Toki no Kagi Densetsu) [Digital]

(CR37) [Nattou Mania (Sakura Shouji, Shiozaki Kopato)] Famimania vol.2 (Valkyrie no Bouken)

(C68) [Delta Box (Ishida Masayuki)] SYSTEM: (Valkyrie no Bouken)

(CR37) [Nattou Mania (Sakura Shouji, Shiozaki Kopato)] Famimania+ vol.1.5 (Valkyrie no Bouken)