Ahh this is another game from the creator/studio of "windmill" I've got a few wallpapers from this series and I only know 2 of the characters names (no clue what the actual series name is though). Hope that helps if you needed a clue to where its from :3
merged: 05-10-2007 ~ 02:58pm
Oh here's a link to the website for that series (its all in japanese though so I can't read what it says but
it has ur same pic up there :3):