What the, a SECOND Ro-Kyu-Bu game for the PSP coming out on June 20th called Ro-kyu-bu! Himitsu no Otoshimono or ウきゅーぶ！ ひみつのおとしもの [Official Site]. It looks like they’re going to use the same sprites as the last game, which I think were not drawn by Tinkle because they look so awful, which was why I didn’t bother with it last time. The voices are the same voices as from the anime. That means Hanazawa Kana for Minato and Ogura Yui for Hinata. They haven’t said anything about gameplay yet. I expect visual novel with some stat raising like last time…?
Here are some shots of the characters from the site, I think it is another artist trying to draw in the Tinkle style. And here is Tinkle Art for comparison: ^ Click to Enlarge. See how the shading is different in the PSP drawings?
Also the heads are the wrong shape.