[Kaimoto Hiroki] ロッテのがらくた (Lotte no Omocha!)

[Studio N.BALL (Haritama Hiroki)] Secret Music[ss] (K-ON!)

[STUDIO MAB (Minakami Hiroki)] Baby Doll 2 (Samurai Spirits) [Incomplete]

(C61) [EXtage (Minakami Hiroki)] EXtra Stage vol.06 (Dai Akuji)

[Sakurami Hiroki] Shippo no Shikumi

[Yagami Hiroki] G-Taste vol.7

(CR36) [EXtage (Minakami Hiroki)] EXtra stage EXTEND 01

[Sakurami Hiroki] Yomi Hijiroku

(ComiComi11) [Studio N.BALL (Haritama Hiroki)] Monochrome Pink Kiss 02 (KimiKiss)

(C57) [Studio N.BALL (Haritama Hiroki)] Proto (Comic Party)

[Sakurami Hiroki] Love Stroke 11

(C65) [STUDIO N.BALL (Haritama Hiroki)] monochrome splendor Omake no Hon

(C71) [twinzito (Tsukiyoshi Hiroki, Naruse Hirofumi, Kikuta)] OK Zwei (Mai Otome)

(C73) [Studio N.BALL (Haritama Hiroki)] Predict Master (Mobile Suit Gundam 00)

[RPG Company 2 (Yoriu Mushi)] R Shitei Ten ~Irumi to Hiroki~

(CR35) [EXtage (Minakami Hiroki)] EXtra stage vol. 13 (Fate/stay night)

(C77) [EXtage (Minakami Hiroki)] Sorapan - EXtra stage vol. 25 - (Sora no Otoshimono)

[Sakurami Hiroki] Hajimete no Suspense

(C77) [Studio N.BALL (Haritama Hiroki)] Dream Plus (Love Plus)

(C77) [Studio N.BALL (Haritama Hiroki)] Originalia

[Yagami Hiroki] G-Taste 2

[Hiroki Yagami] G-taste 3

[Hiroki Yagami] G-taste 5

(C60) [EXtage (Minakami Hiroki)] EXtra stage vol. 4 (Kanon)

(C76) [Studio N.BALL (Haritama Hiroki)] AZ (Azumanga Daioh)

[Yagami Hiroki] G-taste 4

(C76) [Studio N.BALL (Haritama Hiroki)] Secret Music[S] (K-On!)

(C69) [EXtage (Minakami Hiroki)] A's EXtra strage vol. 18 (Athena)

[Yagami Hiroki] G-taste 4 1/2

[Yagami Hiroki] G-Taste 1

[Studio N.BALL (Haritama Hiroki)] Secret Music (K-On!)

(SC42) [Studio N.BALL (Haritama Hiroki)] delusion Girl (THE iDOLM@STER)

[STUDIO N.BALL (Haritama Hiroki)] Childhood friend (Kannagi)

(C45) [Chou-Cream-Sunday (Minakami Hiroki)] C'est La Moon (Bishoujo Senshi Sailor Moon)

[Hiroki Yagami] G-taste 5