This software includes a binary version of data from

  http://jaist.dl.sourceforge.net/project/mecab/mecab-ipadic/2.7.0-20070801/mecab-ipadic-2.7.0-20070801.tar.gz

modified using license-expired data obtained from

  https://www.aozora.gr.jp/

following https://www.aozora.gr.jp/guide/kijyunn.html.