Unlockables

7-th Vocal Song unlock and spesial ending
There exists special "virginity" ending and 7-th blank no-video ending song "HAPPY GO!!". To acheave it take whatever route and reject girl on last choise (use FAQs posted). After that yor will be prompted all other girls last choises sequentially - reject them all!
Unlock Extras Menu
After finishing the game once, you will unlock the Extras Menu where you can view CG's, scenes, and vocal music you have found in the game.

Unlockable How to Unlock

Extras Menu Finish the game once.

Cheater