Shiboku - poems, calligraphy, Museum of Musical Instruments in Berlin
2007
International Art Festival, Palazzo della Gran Guardia, Verona, Italy (award: Premio Scambio Artistico Internazionale di Verona)
2005
Internation exhibtion at the Hofburg Innsbruck, Austria (award: Habsburg Art and Aesthetics Award)
2004
Posters of washi sculptures "Toki wo amu (time weaving)" (exhibition "Ruine (ruin)" at the Berlin Museum of Medical History at the Charité) and Posters and washi sculptures of "Kaze (wind)" (exhibition in Kaput palace, gate of Tanigamigenhin) in the Spanish Poster Museum (Spain)
2003
United Buddy Bears – Japan in bear museum BBB Company (Berlin)
2002
United Buddy Bears – Japan in Japanese Embassy in Berlin, Germany
Bokuchu (abstract black ink drawing) "Untitled ver.1, 2, 3" in Japanese embassy in Berlin, Germany
2001
Washi sculptures "Toki wo amu (time weaving) ver.2" installation in Siebold museum (Würzburg)
2000
Bokuchu (abstract black ink drawing) "Kandagawa – Tokyo ver.2" in HUF Model House company Ltd. (Hannover)
Bokudo (abstract calligraphic art) "Ne (Roots)" installation in HUF Model House company Ltd. (Königs Wusterhausen)
1999
Bokuchu (abstract black ink drawing) "Uchu (space)" in FAPAK trading company (Berlin)
Washi (Japanese paper) sculptures "Toki wo amu (time weaving) ver.1" in DIALOGO communications and media company (Berlin)
1998
Calligramm "Kanda-gawa, Tokyo I" in HUF Model House company Berlin