My humble list...
Clannad, Kimi no Nagori wa Shizuka ni Yurete, Boob wars, Shikokku no sharnot, Da capo 2, Edelweiss, Soul link, Otoboku, Duel savior, School days, Quartett, Snow sakura, Transfer student, Rewrite, Tomoyo after, Warrior Raidy, Fortune arterial, Sekien no inganock, Ayouku no eustia, Family project, Deardrops, Harem party, Moero downhill nightblaze and Cross channel.
Planning to play again Muv luv and finally finish all routes.