http://www.youtube.com/watch?v=67OipWXyns4
[PC geme] Planetarian: - Reverie of a little planet -
Information:
http://en.wikipedia.org/wiki/Planetarian:_Chiisana_Hoshi_no_Yume
torrent: (This contains "English patch")
http://www.hongfire.com/forum/showthread.php?t=50772
Although I think that you should buy this game, regrettably, this software cannot be exported out of Japan.
Well, by this game, you who are a sweet-tempered person would certainly weep. If you have kids, please watch/play this game together. (This game is finished in about 3 hours)
Probably, you can teach your kids many important things.
possible