■SOLO EXHIBITIONS
| 1994 | Galerie stil und bruch | Berlin/Germany | ||
| Galerie Pestalozzi 23 | Berlin/Germany | |||
| 1995 | Galerie stil und bruch | Berlin/Germany | ||
| 1996 | “Post Cards from Berlin” | Gallery Kobo/Tokyo/Japan | ||
| 1997 | “Where the Soul is” | Sagacho Exhibit Space/Tokyo/Japan | ||
| “Where the Soul Is” | Gallery Awagami Factory/Tokushima/Japan | |||
| 1999 | “People-beyond the history” | O-ne manokurozasu/Saitama/Japan | ||
| 2000 | “Time Spent with Intangible Presence” | Gallery Omotesando/Tokyo/Japan | ||
| Gallery Awagami Factory/Tokushima/Japan | ||||
| 2001 | “Another Landscape 2001” | Galleria G/Helsinki/Finland | ||
| “back/ground/history” | Tuomiokirkon Krypta/Helsinki/Finland | |||
| “Another Landscape 2001” | Gallery Omotesando/Tokyo/Japan | |||
| “Diary from my Journey” | Gallery Kobo/Tokyo/Japan | |||
| 2003 | “Another Landscape 2003” | Gallery Omotesando/Tokyo/Japan | ||
| 2004 | “back/ground/history” | C.A.P./Kobe/Japan | ||
| 2006 |
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| Kuandu Museum of Fine Arts/Taipei National University of Fine Arts/Taipei/Taiwan | ||||
| 2009 | “Diary-from my Journey 2000 -“ | Soukasha/Shimane/Japan | ||
| “Chronus” | SOH Gallery K3/Tokyo/Japan | |||
| 2012 | “The Wishing Tree” | Tachibana Gallery/Osaka/Japan | ||
| 2013 | “The Wishing Tree” | MOCA/Museum of contemporary Art Taipei/Taiwan | ||
| “Diary-Post Cards from Grass Mountain Chateau” | Gallery G.M.C./Taipei/Taiwan | |||
| 2015 | “The Wishing Tree” | SOH Gallery/Tokyo/Japan | ||
| 2016 | “Another Landscape 2016” | Gallery Kobo/Tokyo/Japan | ||
| 2018 | “Where the Soul is-Ⅱ” | KAIR/Kamiyama Artist-in Residence/Tokushima/Japan | ||
| “Journey of Driftwood” | Grass Mountain Chateau/Taipei/Taiwan | |||
| 2019 | “Where the Soul is-Ⅲ” | Awajurobei Theater/Tokushima/Japan | ||
■GROUP EXHIBITIONS AND OTHER ACTIVITIES
| 1985-86 | Shodoshima Stone Sculpture Symposium | Kagawa/Japan | |
| 1989-90 | Portland Sculpture Park | Dorchester/England | |
| 1991 | Shodoshima International Stone Sculpture Symposium | Kagawa/Japan | |
| 1992-93 | Gulbarga International Sculpture Symposium | Karnataka/India | |
| 1996-97 | Indo-Japan Stone Sculpture Symposium | Kerala/India | |
| 1997 | Artists Camp in Aso vol.5 | Kumamoto/Japan | |
| 1998 | Stage setting for “Water Station 3” script by Shogo Ohta | ||
| Singapore Art-Festival, Setagaya Public theater/Tokyo, Mito Museum/Ibaragi/Japan | |||
| 1999 | “Paper Art Exhibition” | Nerima Museum/Tokyo/Japan | |
| 2000 | Sculpture Exhibition “Watch by Hand” | Senshu Akita City Museum/Japan | |
| Work-in Finland Project “back/ground/history” | |||
| Cable Factory International Artist-in Residence Program/Helsinki/Finland | |||
| 2002 | International Artists Workshop in Kerala | Kerala/India | |
| 2003-04 | Organized “Both Side-Funi” Japan-Finland Contemporary Art Exhibition | ||
| Espoo City Museum/Espoo/Finland, C.A.P.HOUSE/Hyogo/Japan | |||
| 2004 | Participated the 16th. IAPMA Paper Art Congress | Jeonju/Korea | |
| 2006 | Domani Exhibition 2006 | Tohgo Seiji Museum/Tokyo | |
| 2009 | Organized “Three Trees Project” | ||
| Awagami Factory, Kamiyama Artist-in Residence Program/Tokushima/Japan | |||
| 2011 | “The Golden Forest” exhibition | Helsinki City Muesum/Finland | |
| 2012 | “Another Landscape 2012” | Aoi Iwami Art Festival/Shimane/Japan | |
| 2018 | Performance “Where the soul is-Ⅱ” | Onosakura Theater/Tokushima/Japan | |
| 2019 | Performance “Where the soul is-Ⅲ” | Awajyurobei Theater/Tokushima/Japan | |
■Artist-in Residence Programs
| 1998 | Mecklenburgisches Kunstlerhaus Schloss Plueschow | / Germany |
| 1999 | Kunstlerhauser Worpswede | / Germany |
| 2000 | Cable Factory International Artist-in Residence Program | / Finland |
| 2001 | Loviisa Guest Artist Studio residendy | / Finland |
| Archipelago Guest Artist-in Residence Program | / Finland | |
| 2006 | Shinchu Artist Village | / Taiwan |
| Taipei National University of Fine Arts | / Taiwan | |
| 2011 | Helsinki International Artist-in Residence Program in Soumenlinna | / Finland |
| 2013 | Taipei International Artist in Residence Program | / Taiwan |
| 2018 | KAIR Kamiyama Artist-in Residence Program | Tokushima/Japan |
| G.M.C. Grass Mountain Chateau International Artist-in Residence Program | Taipei/Taiwan |