/usr/lib/jvm/java-6-openjdk-amd64/man/ja_JP.eucJP/man1/policytool.1.gz is in openjdk-6-jre 6b24-1.11.1-4ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/jvm/java-6-openjdk-amd64/man/ja_JP.eucJP/man1/../../../jre/man/ja_JP.eucJP/man1/policytool.1.gz