Artistryuuki yumi193

COMIC Masyo 2018-11 [Digital]

COMIC MUJIN 2009-06

COMIC Megaplus 2005-10 Vol. 24

[Mizusaka Saki, Ryuuki Yumi] Hirei no Ori

(C77) [Arisan Antenna (Koari, Ryuuki Yumi)] SHOCK HEARTS 4 (THE iDOLM@STER)

[πO2, Ryuki Yumi] COWCOW

(C87) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku 5 (THE iDOLM@STER)

[Ryuuki Yumi] Mada Ane ushi (COMIC Masyo 2019-06) [Chinese] [巨乳星人個人漢化]

Comic Papipo 2007-08

[Kabushikigaisha Toranoana (Various)] Shinzui Vol. 7 [Digital]

Manga Bangaichi 2005-08

(C69) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK cow-version 2002-2004

[Dotechin Tengoku (Ryuuki Yumi)] Ushiushi Festival

Comic Papipo 2004-10

COMIC Megaplus 2004-08 Vol. 10

COMIC Purumelo 2007-09

[Ryuuki Yumi] Cream Tengoku - Shinsouban

2D Dream Magazine 2013-10 Vol. 72 [Digital]

[Ryuuki Yumi] Onna no Karada de Dekiru Koto | Things you can do with a girl's body (COMIC Masyo 2018-08) [English] [desudesu] [Digital]

Comic Papipo 2007-03

[Ryuuki Yumi] Kuchidoke Purin | Melty Pudding

COMIC MUJIN 2010-08

COMIC MUJIN 2007-01

[Ryuuki Yumi] Atsuatsu Shokora - Piping Hot Chocolate -

Comic MegaPlus 2006-04 Vol 30