Hoshi Saga 2
http://www.nekogames.jp/mt/2007/09/2.html
Yoshio Ishii has just released a sequel to his enormously popular puzzle game from May, thus creating a new entry in what will hopefully be a continued series of games bearing the Hoshi Saga name. In Hoshi Saga 2, the goal remains the same: find the star in each level. Some you will find by clicking, others by moving the mouse. You will have to approach each one with an open mind if you are to find them all.
There are 36 new levels to discover, and the level numbers pick up right where the first game leaves off. None of them are very difficult, but some may stump you for a bit until you figure out what it is you need to do.
Hoshi Saga 1
http://www.sgforums.com/?action=thread_display&thread_id=255790