rulers
- Midosuji ruler #1 / acrylic plate 28.0×22.0㎝ Nov.2009
- Midosuji ruler #2 / acrylic plate 28.0×20.0㎝ Nov.2009
- Midosuji ruler #3 / acrylic plate 29.0×20.5㎝ Nov.2009
- Midosuji ruler #4 / acrylic plate 28.0×20.0㎝ Nov.2009
- Midosuji ruler #5 / acrylic plate 27.5×20.0㎝ Nov.2009
- Midosuji ruler #6 / acrylic plate 26.0×29.0㎝ Nov.2009
- Kosien ruler #1 / acrylic plate 53.0×41.0㎝ Sep.2010
- Kosien ruler #2 / acrylic plate 50.0×38.0㎝ Sep.2010
- Kosien ruler #3 / acrylic plate 56.5×40.5㎝ Sep.2010
- Kosien ruler #4 / acrylic plate 48.0×34.0㎝ Sep.2010