manga04_jpg login_tab_left_jpg
Username:   Password:    Forgot Password?
Try out our new iPhone application!
Manga Poll
For games that allow you to make your own character
I'm male and I tend to make male characters
I'm male and I tend to make female characters
I'm female and I tend to make male characters
I'm female and I tend to make female characters
I've never played these kinds of games
See Old Polls

Manga is the Japanese equivalent of comics
with a unique style and following. Join the revolution! Read some manga today!

Coded in ConTEXT

Join #baka-updates

RSS Feed
center_left_tab Mangaka center_right_tab
YUI Toshiki  [Edit]
Associated Names
KATOU Masaki
Name (in native language)
Birth Place
Kyoto, Japan
Birth Date
Last Updated
June 25th, 1:41am PST
One of the better known mangaka in the erotic genre. Uses computer a lot for his color graphics. A lot of weird beings appear in his manga: hermaphrodites...

Yui has also written under the alias: KATOU Masaki

Wikipedia (EN):

Pixiv gallery:
Blood Type
Adult(24)  Hentai(15)  Seinen(14)  Yuri(7)  Comedy(6)  Sci-fi(5)  Ecchi(4)  Gender Bender(4)  Romance(4)  Fantasy(3)  Harem(2)  Mature(2)  Supernatural(2)  Adventure(1)  Horror(1)  Josei(1)  Lolicon(1)  Mystery(1)  School Life(1)  Shotacon(1)  Slice of Life(1)  Smut(1) 
Official Website
Click Here
Click Here
Series Title (Click for series info)   Genre   Year
Ane My Sister +   Adult, Hentai   2013
Arms (KATOU Masaki)   Sci-fi   1988
Battle Staff     1986
Boku no Futatsu no Tsubasa   Adult, Comedy, Ecchi, Gender Bender, Harem, Romance, School Life, Sci-fi, Seinen   2002
Enamel-Type no Esquisse   Adult, Seinen   1989
H na...   Adult, Comedy, Fantasy, Gender Bender, Hentai, Lolicon, Sci-fi, Shotacon, Yuri   2008
Honjitsu no Osusume   Adult, Hentai   2004
Hot Junction   Ecchi, Sci-fi   1994
Ikenai yo Yuuko-san   Adult, Comedy, Gender Bender, Hentai, Romance, Yuri   1996
IT   Sci-fi, Seinen   1997
Junction   Adult, Hentai   1993
Kagome Kagome   Horror, Mystery, Seinen, Supernatural   1999
Kaori Paradise   Ecchi, Seinen   1986
Kirara   Comedy, Ecchi, Mature, Romance, Seinen, Supernatural   1993
Kurara Shake     1990
Mai no Heya   Adult, Comedy, Seinen, Yuri   2006
Mermaid Junction   Adult, Hentai   1987
Misty Girl   Adult, Hentai   1997
My Doll House   Adult, Gender Bender, Harem, Seinen, Yuri   2008
My Sisters   Adult, Hentai   2010
Princess Quest Saga   Adult, Adventure, Comedy, Fantasy, Hentai   1994
ReYUI   Adult, Hentai   2000
Ruri Ruri - Futago no Jijou   Adult, Hentai   2012
Saikin Kono Sekai wa Watashi dake no Mono ni Narimashita......   Adult, Seinen   2012
Saya   Seinen   --
Shite... Hoshii no   Adult, Hentai   2010
Swing-Style   Adult, Mature, Seinen, Slice of Life   2006
Trouble Gemini   Adult, Josei, Romance, Smut   2000
Wingding Party   Adult, Fantasy, Hentai   1997
X2 (YUI Toshiki)   Adult, Hentai   1993
Yui Museum   Seinen   1995
Yui Shop   Adult, Seinen, Yuri   1999
Yui Shop Mini Aka   Adult, Hentai, Yuri   2004
Yui Shop Yellow   Adult, Seinen, Yuri   2007
Note: You must be logged in to update information on this page.
Manga Search