(C69) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK cow-version 2002-2004
[Old School Academy] Pastel★Idol (Mahou no Idol Pastel Yumi) [Digital]
(C93) [Old School Academy (Amedama Akihito)] Fushigi-san no HENTAI ☆ MAHOH Futanari-hen (Creamy Mami, Magical Emi, Pastel Yumi, Magical Fairy Persia, Fancy Lala)
(C66) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK -ver.[C]-
(C89) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku 7 (THE IDOLM@STER)
(C71) [Counter Attack (Gyakushuu Takeshi)] Mizuiro Pastel 2 (Pastel Yumi)
[AKABEi SOFT (Alpha)] Whip Lash! (King of Fighters)
(C92) [Dotechin Tengoku (Ryuuki Yumi)] cow cow time
(C73) [Dotechin Tengoku, Arisan-Antenna (Ryuuki Yumi, Koari)] AzuMako to Ofuro ni Hairu Hon (THE iDOLM@STER)
(C59) [Dotechin Tengoku (Ryuuki Yumi)] Milk Maid