[Grace (Yokoyama Naoki)] Yokoyama Naoki ni yoru Yokoyama Nao no Eroi Hon (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us} [Digital]
[Yokoyama Naoki] Cockatrice (Siren -Kyousei Saimin Keitai-) [English] [naxusnl] [Digital]
[Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku (THE IDOLM@STER MILLION LIVE!) [Chinese] [脸肿汉化组] [Digital]
[Yokoyama Naoki] Tauros ~Saimin Hitozuma Netori~ | Tauros ~Hypnotism Wife NTR~ (COMIC Grape Vol. 45) [English] [desudesu]
[Grace (Yokoyama Naoki)] Zettai Fukujuu! Ousama Game to Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us} [Digital]
[Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku (THE IDOLM@STER MILLION LIVE!) [Digital]
[Yokoyama Naoki] Harpy ~Shuudan Saimin Keitai~ (COMIC Grape Vol. 13) [Chinese] [Den個人漢化] [Digital]
[Yokoyama Naoki] Harpy2 ~Saimin Choukyou Keitai~ (COMIC Grape Vol. 19) [Chinese] [Den個人漢化] [Digital]
(C87) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku 2 (THE IDOLM@STER MILLION LIVE!)
[Yokoyama Naoki] Seiren ~Gakuen Saimin Keitai~ (COMIC Grape Vol. 1) [English] {Cutegirls} [Digital]