Talk:Tips for easy money in the game/@comment-103.78.17.59-20190706064316/@comment-2A02:908:196:1B20:BD49:D94A:EC49:27B1-20190706085413

You get them from daily chests, train station chests, progressing with the girls and removing rocks, trees and bushes. The most reliable source are the train station chests. (Betweeen 7 and 13 per chests, if you don't get something else instead.)