2011.10
FINE ART ASIA / Hong Kong, group exhibition
2011.10
KOBE ART MARCHE 2011 / Kobe, group exhibition
2011.8
ART TAIPEI / Taipei, group exhibition
2011.8
AHAF SEOUL2011 / Seoul, group exhibition
2011.8
ART NAGOYA / Nagoya, group exhibition
2011.7
ART FAIR TOKYO 2011 / Tokyo, Keita Tatsuguchi solo exhibition
2011.6
ART OSAKA 2011 / Osaka, group exhibition
2011.5
ART HK 2011(GALLERY KOGURE＋GALLERY EXIT), group exhibition
YOUNG ART TAIPEI2011, group exhibition
2011.2
AHAF2011 / Hong Kong, group exhibition
2010.11
ULTRA 003 group exhibition/ Spiral garden (Tokyo)
Fuco Ueda, Aki Fueda, Tomohide Ikeya, Kosuke Ikeda, Akiko Goto
2010.9
Art Taipei 2010, group exhibition (KOGUROENTOGEN)/Taipei World Trading Center(Taipei)Kenichiro Ishiguro, keita Tatsuguchi, Takahiro Hirabayashi, Hidenori Yamaguchi, Takahiro Sanda
2010.7
ART OSAKA 2010 [Keita Tatsuguchi] Japanese painting/Dojima Hotel (Osaka)
2010.5
Young Art Taipei 2010, group exhibition/Dynasty Hotel (Taipei)
Takato Yamamoto, Keita Tatsuguchi, Fuco Ueda, Takahiro Hirabayashi, Mai Miyake, Yo Ebi, Akio Ohmori, Aki Fueda, Hidenori Yamaguchi, Takahiro Sanda, Kenichi Murata, Ikko FUkuyama, Ryu Yonayama
2010.4
ART FAIR TOKYO 2010, group exhibition/ Tokyo international Forum (Tokyo)
Shouji Ueda, Kuniyoshi Utagawa, Takato Yamamoto, Shigeru Mizuki, Kazuya Katsumata, Takahiro Sanda, Kazuyuki Takishita,Shigeki Hayashi, Takahiro Hirabayashi, Ikko Fukuyama, Yujio Moriguchi, Hidenori Yamaguchi, Ryu Yoneyama
2010.1
AHAF Hong Kong 2010, group exhibition/ HYATT (Hong Kong)
Kousuke Ikeda, Fuco Ueda, Takahiro Sanda, Keita Tatsuguchi, Shigeki Hayashi, Motoaki Higashizono, Takahiro Hirabayashi,Ikko Fukuyama, Aki Fueda, Hidenori Yamaguchi, Takato Yamamoto, Takahiro Yamamoto, Kenichi Murata, Atsushi Suwa, Tomohide Ikeya
2009.12
Photo Taipei [Shoji Ueda]/Dynasty Hotel (Taipei)
additional artists: Kenichi Murata, Tomohide Ikeya
2009.10
ULTRA 002 [Aki Fueda](painting on acrylic resin board) /Spiral garden (Tokyo)
2009.9
Art Taipei 2009, group exhibition (KOGUROENTOGEN)/Taipei World Trading Center (Taipei)
Takato Yamamoto, Keita Tatsuguchi, Ikko Fukuyama, Motoaki Higashizono, Takahiro Hirabayashi
2009.8
AHAF Seoul, group exhibition/ HYATT (Seoul)
Takahiro Hirabayashi, Kenichiro Ishiguro, Fuko Ueda, Motoaki Higashizono, Aki Fueda, Hidenori Yamamoto
2009.5
Young Art Taipei 2009, group exhibition/Dynasty Hotel (Taipei)
Kenichiro Ishiguro, Fuko Ueda,Keita Tatsuguchi, Kazuyuki Takishita, Takahiro Hirabayashi, Aki Fueda/Taipei
2009.4
Art Fair Tokyo 2009[Kenichiro Ishiguro] (Oil on canvas)/ Tokyo international Forum (Tokyo)
2009.1
ART@AGNES (KOGUROENTOGEN) Atsushi Suwa×Satoshi Uchiumi／Hotel AGNES (Tokyo)
2008.11
Tokyo contemporary Art Fair [Keita Tastuguchi -Soft Skin Adiction-] (Japanese painting)/Tokyo Art Club (Tokyo)
2008.10
ULTRA 001[RIRA-GA](Relaxing subcultural drawing) /Spiral garden (Tokyo)
2008.8
Art Taipei 2008[Atsushi Suwa×Michiyo Miwa]/Taipei World Trading Center (Taipei)
2008.4
Art Fair Tokyo 2009, group exhibition/ Tokyo international Forum (Tokyo)
Atsushi Suwa, Keita Tatsuguchi, Akio Ohmori, Ryo Arai, Jin Yamamoto, Ryu Yoneyama
2007.11
Tokyo Contemporary Art Fair [Keita Tastuguchi -Girls Adiction] (Japanese painting)/Tokyo Art Club (Tokyo)
2007.4
Art Fair Tokyo 2007[Akio Ohmori -BAT LAND]/Tokyo international Forum (Tokyo)