Others
- Kin san and Gin san drawn with World heritage rulers / acril, pen, panel 2270.0×170.0㎝ Nov.2010
- Eiffel tower drawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Kyoto tower drawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Kobe tower drawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Tower of the sundrawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Tsutenkaku drawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Tokyo tower drawn with Midosuji rulers / pen,papter 111.0×80.0㎝ Dec.2009
- Tokyo tower drawn with Midosuji rulers (yellow) / pen,papter 55.5×40.0㎝ Nov.2009
- Tokyo tower drawn with Midosuji rulers (blue) / pen,papter 55.5×40.0㎝ Nov.2009
- Tokyo tower drawn with Midosuji rulers (red) / pen,papter 55.5×40.0㎝ Nov.2009