it works for me like you said. it looks like we only need to copy the patch file only into the plugin folder. and do not copy the tpm file which also inside the patch folder :)
find the tool here. http://www.anime-sharing.com/forum/torrents-47/5-%5B140328%5D-%5B%E5%A4%A9%E7%8B%90%5D-%E8%8B%B1%E9%9B%84%EF%BC%8A%E6%88%A6%E5%A7%ABgold-premium-tactical-book-drama-cd-manual-update-1-01b-%5Bh-game%5D-208684/index10.html