>>546
Stand up. Make sure there is plenty of space around you. Stretch both your arms out in front of yourself, with your fingers spread as far as you can, then clench them together into a fist. Keep doing this several times (say, about 20 times perhaps?) but not so much that your fingers become tired/sore/painful. Put your arms out to either side and repeat the clenching thing, then do the same stretching your arms vertically above yourself.

This stretches and loosens your fingers perfectly as preparation for a good Touhou run. I suppose it probably works fairly well for other games as well.

>>548
I demand that you actually do this and then play Touhou and tell me how it goes.