Media Gallery WKZ (With KZ_Template) is the one to have integrated Media Gallery v1.6.1 Japanese version which is released by maruyo and Media Gallery v1.6.8 which is included with glFusion CMS.
To execute Media Gallery v1.6.1 Japanese version, it is necessary to install Caching Template Library, but is not necessary to execute Media Gallery WKZ.
Because the KZ_Template Class which is released by Mystral-kk is included with Media Gallery WKZ. Therefore, the installation is easier.
Media Gallery WKZ plugin works in Geeklog 1.4.0 or later.
