ChaSen

{{Short description|Morphological parser for the Japanese language}}

ChaSen is a morphological parser for the Japanese language.{{cite book|date=2002|first=International Conference on Computer Technology and Japanese Language Education (2nd: 1999: University of|isbn=978-1-55238-070-3|language=en|last=Toronto)|publisher=University of Calgary Press|title=Learning Japanese in the Network Society|url=https://books.google.com/books?id=FkBdWFwh-MEC}}{{cite book|date=2006-09-21|first1=Stephane|first2=Josef|first3=Roland|isbn=978-3-540-37872-3|language=en|last1=Bressan|last2=Küng|last3=Wagner|publisher=Springer|title=Database and Expert Systems Applications: 17th International Conference, DEXA 2006, Krakow, Poland, September 4-8, 2006, Proceedings|url=https://books.google.com/books?id=JjpsCQAAQBAJ}} This tool for analyzing morphemes was developed at the Matsumoto laboratory, Nara Institute of Science and Technology.