Readability tools

A Korean text readability evaluation tool designed for Japanese learners of Korean. Available at

L2 Corpus Projects

I have created search interfaces for several L2 corpus projects.
JC Corpus
A corpus of Japanese texts composed by Korean and Chinese learners. The online search engine is available at
KC Corpus
A corpus of Korean texts composed by Japanese learners. The online search engine is available here.
KY Corpus
KY Corpus tagged with part-of-speech, semantic category, as well as speech error information. Available at

Other Corpus Tools

E-KWIC for Chamame
This is an MS Excel plugin for searching for an output of Chamame, a GUI tool for Japanese morphological analysis. Visit here for more information.

Chamame is available here.

Hangul to Yale Romanization Converter

Available here.