Red_Hat_Enterprise_Linux-Release_Notes-7-ja-JP.spec contains:

```
cat > Red_Hat_Enterprise_Linux-Release_Notes-7-ja-JP-7.desktop <<'EOF'
[Desktop Entry]
Name=Red_Hat_Enterprise_Linux 7: Release_Notes
Comment=Release Notes for Red Hat Enterprise Linux 7
Exec=xdg-open %{_docdir}/Red_Hat_Enterprise_Linux-Release_Notes-7-ja-JP-%{version}/index.html
Icon=Red_Hat_Enterprise_Linux-Release_Notes-7-ja-JP
Categories=Documentation;X-Red-Hat-Base;
Type=Application
Encoding=UTF-8
Terminal=false
EOF
```

compared to 

cat > Red_Hat_Enterprise_Linux-Release_Notes-7-en-US-7.desktop <<'EOF'
[Desktop Entry]
Name=Red_Hat_Enterprise_Linux 7: Release_Notes
Comment=Release Notes for Red Hat Enterprise Linux 7
Exec=xdg-open %{_docdir}/Red_Hat_Enterprise_Linux-Release_Notes-7-en-US-%{version}/index.html
Icon=Red_Hat_Enterprise_Linux-Release_Notes-7-en-US
Categories=Documentation;X-Red-Hat-Base;
Type=Application
Encoding=UTF-8
Terminal=false
EOF

ie the Name and Comment for the Japanese RelNotes is identical to the English one which makes it impossible to distinguish them on the desktop.

Red_Hat_Enterprise_Linux-Release_Notes-7-ja-JP-7.desktop should be changed to have Name and Comment based on the Japanese title for the release notes.

I had the chat with Lee on this. I learned that this can not be corrected by the author, but this requires some investigation by Publican developer thus needs to file a bug against Publican product. It may take longer...

This is on track. Will be fixed by manually tweaking the .spec file before building the RPM package so that the .desktop file gets generated with the right content (Red Hat Enterprise Linux 7 リリースノート).

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-2544.html