How to use BCCWJ2
BCCWJ2 is available as two online search tools: Shōnagon and Chūnagon.
When using BCCWJ2, please cite the following URL:
https://www2.ninjal.ac.jp/BCCWJ2/
If you use “Chunagon,” please be sure to include the following information as usage data. (Please substitute the version number and access date as appropriate.)
National Institute for Japanese Language and Linguistics (2026), “Balanceed Corpus of Contemporary Written Japanese, Part 2” (Version 2026.03, Chunagon Version 2.7.3) https://www2.ninjal.ac.jp/BCCWJ2/（Verified on [Month] [Day],20XX))
