Anime production company Primastea
announced a new anime "Kuttsuki Boshi". An independent anime creator Ishikawa Naoya created the anime on his own. The volume 1 of 2 will be released on August 16th.
Kuttsuki Boshi trailer
It's about a yuri relationship between two girls in the summer vacation. The second volume will be out in the summer 2011.
Source: Kuttsuki Boshi official website