11.2009 [Inter Art Museum - The 11th Grand Prix Contest] GOLD: Mother Plant
http://www.inter-art-museum.gr.jp
11.2009 [@Creators NewYearsCard Contest] Imperial Guardian Lion
http://www.creatorz.jp/at_special_feature/nenga2010_kekka.php
12.2008 [Design Exchange x Creators Bank] Newyearscard Contest 2009: Archer
http://www.creatorsbank.com/contest/09nyc
All prized designs were sold in DEXWEB[OmedetaMantan2009]
http://www.dex.ne.jp/omedeta
11.2008 [Inter Art Museum - The 10th Grand Prix Contest] Silver: Red Gallery / Bronz: Scorpio
http://www.inter-art-museum.gr.jp
09.2007 [@Creators Namecard Print Contest]
http://www.creatorz.jp/community
04.2011 [Sakura Exhibition 2011]
Sakura Gallery, 12G, Tokyo Japan / Excy Gallery, NY USA
http://2011.sakura-ex.info
05.2009 [SAKURA Exhibition NY By Collaboration of ISHIz], NY
http://sakura-ex.info/e_ny_ishi.htm
http://www.ishiliving.com
04.2009 [Sketch it out] APW Gallery, NYC
http://www.apwarts.com
04.2009 [SAKURA Exhibition 2009] Art Forum one's, Jiyugaoka, JAPAN
http://www.ones-jiyugaoka.com
03.2009 [SAKURA Exhibition 2009] gallery SAKURA, JAPAN
http://sakura-nakameguro-bali.com
http://www.sakura-ex.info
01.2009 [New Years Card 1000 Design Exhibition]
Tokyo Midtown Galleria B 1F, JAPAN
09.2008 [en HEAVY&EMOTIONAL Vol.6] Heavy Rock Night, Shibuya Guilty, JAPAN
http://www.guilty.ne.jp
06.2008 [ARTs*LABo P-web04 Postcard Exhibition] Online Gallery
http://poscaten.nomaki.jp/web/top.htm
05.2008 [Fresh gale Vol.1] A3 Poster Exhibition, JAPAN
http://calm.yokochou.com/fg_gallery01.html
03.2008 [Pink Exhibition] CubeSpaceClub AOYAMA, JAPAN
02.2008 [Valentain Exhibition] CubeSpaceClub AOYAMA, JAPAN
http://cube-s.net
01.2008 [NEW YEAR CARD EXHIBITION]
01.2007 [BarTube] Tokyo, Japan
http://snbar.ameblo.jp
03.2007[Art Bar Araq] Group Exhibition
http://art-araq.com
07.2006 [Cafe de Graphix poster exhibitionz] Gourmand Cafe, CHICAGO, ILLINOIS, U.S.A
03.2006 [GEISAI9] with creator Toy
http://www.geisai.net
01.2011 [Mypic] Portrait
http://mypic.jp/data/0300/index.htm
01.2010 [Mypic] Portrait
http://mypic.jp/data/0300/index.htm
01.2010 [GaikOtsuDan works] T-shirt design
http://godworks.ocnk.net
2009-2010 [MachiukeHoudai. Inc]
Wallpapers for cell phone service in JAPAN.
Every month since 12.2008
10.2009 Illustrations for Hitomi S
12.2008 [Yokohama Design Tumbler] Design Garden. Inc
Designed tumbler sold in Yokohama Red Blick Warehouse, JAPAN.
12.2008 [Design Exchange x Creators Bank] 2009 Newyearscard Contest
All prized designs were sold in DEXWEB[OmedetaMantan2009]
http://www.dex.ne.jp/omedeta
07.2009[Crepos]
Fashion Illustration Template Design Contest.
04.2008[Tumbler in Tokyu Hands JAPAN] Design Garden. Inc
Oriental texture of a Japanese plum based on origami paper. "UME"
Available in Tokyu Hands. (Ikebukuro,Shibuya,Yokohama,Sanmiya)
01.2008 [Mypic] Portraits and Namecard Illustrations
http://mypic.jp/data/0300/index.htm
2007-2008 [Mypic] 6 Portraits include weddings
http://mypic.jp/data/0300/index.htm
10.2007 [Dye Factory Etsuken] T-shirt Collaboration
http://dye-factory-etsuken.com
09.2007 [Mypic] Profile and Wedding Illustrations
http://mypic.jp/data/0300/index.html
02.2007 [Homebakery KOBA] Namecard/Logo/WebDesign
http://kazukoba.okoshi-yasu.com
2006-2007 [Blobon] Front page designs
http://www.blogbon.com