ACEFighterF said: Why doesn't she like the 100 yen coins?
Actually, this flash reminds me of a comic I saw where Marisa had figured out that Reimu seemed to react based on what she had donated up to 500 yen, and decided to see what would happen if she put in a 10,000 yen note. She figured Reimu might break out some sacred wine or something. It... well... http://danbooru.me/post/show/515645 <- it went like this....