Old Fellow (solo exhibition)
June 1st to June 30th. at Ojiyan Cafe in Harajuku
Welcome Back! (solo exhibition)
Jan 20 2006 to Jan 29 2006 at No.12 Gallery in Tokyo
mercury bargain (solo exhibition)
April 9th - May 6th at SHOW PONY in LA
SALON de EXPACE by Terry ( Koichiro & Katsuo)
Feb. 19th to 20th 2004 at the Transplant Gallery in New York
Koichiro and Various Artists
Jan. 8th to Jan. 31st 2004 at MAXFISH in New York
Harvest Moon by Koichiro Takagi and Various Artist
Nov. 10th to Dec. 5th 2003 at the CBGB in New York
Up Our Sleeve SHOW
Nov. 14th to Nov. 19th 2003 at the Rocket Gallery in Tokyo, Japan