(SC37) [Digital Lover (Nakajima Yuka)] Rough Sketch 37 (Dennou Coil)
rough sketch of blow ryona
(C75) [Digital Lover (Nakajima Yuka)] Rough Sketch 45 (Toradora!)
Secret Kinky Sex Sketchbook
(C72) [Digital Lover (Nakajima Yuka)] Rough Sketch 36 (Dennou Coil)
Oresama Nekomimi Maid!
(Futaket 12) [GADGET (A-10)] Futanari Sketch 3 (Hidamari Sketch) [English] {doujins.com}
(C78) [Digital Lover (Nakajima Yuka)] Rough Sketch 55 (Various)
Ecchi Sketch G
Rough Sketch 62
杂【尤里汉化组】
Gallus.Gallus.Domesticus 2019.SUMMER
[Digital Lover (Nakajima Yuka)] Rough Sketch 22 (Ragnarok Online)
[ヌマハナ] 綱手3・下_初期ラフ・線画
[TOWA.] Kaeru Kaeru Kaeru! (Hidamari Sketch)
(COMIC1☆5) [Shoujo Kaihatsu Shitsu (Boljoy-kun)] Komorebi Holiday (Hidamari Sketch)
Mysterious girl cartoon name previews
(Futaket 12) [GADGET (A-10)] Futanari Sketch 3 (Hidamari Sketch) [Chinese] [沒有漢化]