Non H-Game - But have Shoujo-Ai and a bit Yuri

Akai Ito アカイイト (PS2) (official site)
An adv game involving vampires.

Aoi Shiro アオイシロ (PS2) (official site)
Spiritual successor to Akai Ito. More info pending.

Ayakashininden Kunoichiban あやかし忍伝 くの一番 (PS)
You control a girl going to a ninja school and help her develop her ninja skills while trying to win the heart of one of the heroines. The best endings have both the main character and heroine in wedding dresses (very cute). ^^;

Tristia of the Deep-Blue Sea 蒼い海のトリスティア(official site)
Tristia Dokidoki Operation トリスティアどきどきおぺれーしょん(official site)
Neosphere of the Deep-Blue Sky 蒼い空のネオスフィア(official site)
Neosphere of the Deep-Blue Sky Dokidoki Adventure Effective E 蒼い空のネオスフィア　どきどきアドベンチャー　Effective E(official site)
The Nanoka series by Kogado. Generally most of the major characters are female and most of them seem to have something for Nanoka. ^^;

Little Witch Parfait (getchu,official)
Another game series with shoujo-ai element by Kogado. There are 4-5 other games in this series.


Raphael Koubou/Blue Forest Doujin circle.
They have a number of yuri/shoujo-ai titles under their belt. The shoujo-ai are free and the yuri stuff can be found on DLsite.

Gakuen Ojousama Kitan Has both yuri and hetro scenes. The main character is this uber-perfect ojousama with limited psychic powers who's trying to land herself some girls at her new school.
More info here: http://www.hongfire.com/forum/showthread.php?t=86613.

Custom Slave F