Volks does not sell it's figures outside of Japan and only at conventions
such a shame, oh well
Airi is my favorite character followed by Sakuno, the sister who wears the blue dress. What I like most about this series is the very beginning where they all first meet. The anime is good in regards that it tries to cover all the routes in the PC game. However, in america it was released as a down-scaled DVD so I recommend you not buy it. There is a PSP game you can buy and lots of other official merchandise.