Prism Triangle

2015

hachihogu hotoh

2015

Prism Circle

2015

Prism Ellipse

2014

hachihogu zan-ei

2014

Melody of the Primes

2014

chukudandan-katahari

2012

sazanamibashi IV

2009

Natural Prism,circle

2008

sazanamibashi III

2008

rasen

2007

dandan

2007

ryo-in

2006

shizushi-umi

2005

un-in

2004

renpu

2004

yoh

2003

kunpu

2003