[Akiyama Kenta] E~Ken Hentai Porn [あきやまけんた] え～研！！ + イラストカード

[Akiyama Kenta] PARA★ISO

[Akiyama Kenta] E~Ken!!

[Akiyama Kenta] Erogun

[Akiyama Kenta] Gakuen Yuugi

[Akiyama Kenta] Erogun (fixed)

[Akiyama Kenta] E~Ken!! [Digital]

[Akiyama Kenta] Gakuen Yuugi (fixed)

(C68) [G-R (Akiyama Kenta)] Remember Red (Gundam Seed Destiny)

(C69) [G-R (Akiyama Kenta)] Tsuki ga Hoeru (Gundam SEED Destiny)

(C73) [G-R (Akiyama Kenta)] 001 (Kidou Senshi Gundam 00)