/usr/ is in sat-xmpp-jp 0.5.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/salutatoi/
/usr/share/salutatoi/sat_frontends/
/usr/share/salutatoi/sat_frontends/jp/
/usr/share/salutatoi/sat_frontends/jp/cmd_profile.py
/usr/share/salutatoi/sat_frontends/jp/cmd_adhoc.py
/usr/share/salutatoi/sat_frontends/jp/cmd_message.py
/usr/share/salutatoi/sat_frontends/jp/base.py
/usr/share/salutatoi/sat_frontends/jp/cmd_file.py
/usr/share/salutatoi/sat_frontends/jp/constants.py
/usr/share/salutatoi/sat_frontends/jp/__init__.py
/usr/share/salutatoi/sat_frontends/jp/cmd_pipe.py
/usr/share/salutatoi/sat_frontends/jp/cmd_info.py
/usr/share/salutatoi/sat_frontends/jp/cmd_bookmarks.py
/usr/share/salutatoi/sat_frontends/jp/cmd_params.py
/usr/share/salutatoi/jp
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/jp.1.gz
/usr/share/python/
/usr/share/python/runtime.d/
/usr/share/python/runtime.d/sat-xmpp-jp.rtupdate
/usr/share/doc/
/usr/share/doc/sat-xmpp-jp/
/usr/share/doc/sat-xmpp-jp/copyright
/usr/share/zsh/
/usr/share/zsh/vendor-completions/
/usr/share/zsh/vendor-completions/_jp
/usr/bin/
/usr/share/doc/sat-xmpp-jp/changelog.Debian.gz
/usr/bin/jp