- Author: Kanji Text Research Group University of Tokyo, Kazuko Karasawa, Tomoko Kigami, Akiyo Nishino
- Language: English
- Year: 2008
- Author: Kanji Text Research Group
- Language: English
- Year: 2008
- Author: Kanji Text Research Group Univ of Tokyo
- Language: English
- Year: 2008
- Author: Kanji Text Research Group Univ of Tokyo
- Language: English
- Year: 2008