1975  Born in Kyoto, Japan.
2009  Raceived Ph.D. in Fine Arts at Tokyo university of the Arts.
2010"Park cleaning" Château Koganei, Tokyo.
    "Spontinius Order" Takuro Someya Contemporary Art, Tokyo
2009"Clean up 1. 2. 3. " Art center Ongoing, Tokyo.
    "Re: Membering. Next of Japan" Alternative space LOOP, Doosan Gallery, Seoul, Korea.
    "WakuWaku Mixed-Bathing Apartment House" Beppu, Japan.
    "Memory / State" Museum of Jiangxi Normal University, China.
    "Dream of midsummer" Chinzan-so, Tokyo.
    "Hiroshima Art Project [KIPPOUMARU]" Hiroshima, Japan.
    "Koza-crossing" Okinawa, Japan.  
    "Polishing Housing" Alternative Gallery monné porte, Nagasaki, Japan.
2008"Cleaner's high #1" Otto mainzheim gallery, Tokyo.
    "A multi-faced mirrer" Japan Homes model house space,Tokyo.
    "koto no enidhi" former Sakamoto elementary school, Tokyo.
    "Wanakio 2008 Art in the Town" Naha, Okinawa, Japan.
    "Exhibition to examine Ph.D degree " The University Art Museum, Tokyo.
2007"Double Cast" Tokyo Wonder Site HONGO, Japan.  
2006"SWITCH" Kanagawa, Japan.  
2005"The Road not Taken '05" Gallery Sowaka, Kyoto, Japan.
    "Voice of site" Visual arts gallery, New York, US.
    "Sustainable art project 2005" Tokyo metropolitan museum, Japan.
2004"Graduation works show" Tokyo, Japan.
    "S.I.C.E 2004" Sarajevo, Bosnia and Herzegovina.
    "Voice of Site" Tokyo,Japan.
    "Sustainable art project 2004" Tokyo, Japan.
2003"Outcomes of one time and space" Moyland, Germany.
    "S.I.C.E 2003"Sarajevo, Bosnia and Herzegovina.
    "Junction" Tokyo, Japan.