Notes

http://zegamepc.blogspot.com/2014/03/koi-to-senkyo-to-chocolate-full-patch-eng.html
===
Note:

Extract main game,mount mdf to install

Run and install [Basic Translations] Koichoco English Partial Patch.exe

Open game,it will ask serial,copy serial in Serial.txt,paste to box,then click first button

Now you can play game.

ksc_updater.zip,dont use this file or you will get word wrap issue,this file just fix some bugs (but i played without any problem..???)

http://zegamepc.blogspot.com/2014/03/koi-to-senkyo-to-chocolate-full-patch-eng.html