Theme
- 螺子巻く夜の記憶
- Sherlock Holmes in London
- 解剖学教室の午後
- 螺旋の行方
- National Museum of Nature and Science in Tokyo
- 祈りの時間
Botanical Garden
- Tsukuba Botanical Garden
- Conservatory of Flowers in San Francisco
- Kew Garden in London
- Orchid Garden in Nishi-Izu
Travel
- England 2019
- Poland 2019
- Thailand 2018
- Slovenia 2017
- Montenegro 2017
- Croatia 2017
- Bosnia and Herzegovina 2017
- Serbia 2017
- Taiwan 2017
- 2016 Estonia
- 2016 Latvia
- 2016 Lithuania
- 2016 Barcelona
- 2016 Lisbon
- 2014 England
- 2012 London
- 2012 Taipei
- 2012 Taiwan New Year
- 2011 Prague
- 2010-2011 Taipei
- 2010 Armenia
- 2010 Georgia
- 2010 Baku, Azerbaycan
- 2009 Iran
- 2009 Cambodia
- 2009 Viet Nam
- 2008 Italia
- 2008 Turkey
- 2007 Sicilia
- 2006 Tunisia
- 2004 Turkey
- 2004 Hawaii
- 2000 New York City
- 2000 Spain
- 1999 Bali
- 1998 Paris
- 1998 Thailand
- 1997 Poitou, France
- 1996 Scandinavia
