/usr/share/man/ja/man3/jrKanjiControl.3.gz is in libcanna1g-dev 3.7p3-12.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/ja/man3/uilib.3.gz
/usr/share/man/ja/man3/uilib.3.gz