[TBG]

Originally Posted by wasurenai

It's the same thing.

http://www.tasofro.net/touhou/index.html

東方萃夢想 is read as "touhou suimusou", and Immaterial and Missing Power is the English subtitle, which the English-speaking fans of the Touhou series use.

There's also a demo on the website if you're interested in seeing how the game works first-hand - click the download link on the page above and select the 110mb version. No Suika unless you buy the full version, though.

Thanks again, you've been most informative