best daily for lithographs?

[Unregistered]

I can clear the expert daily no problem, but was curious as to what the best daily was for grinding lithographs. I almost never see them drop in expert, and beginner difficulty drops next to nothing yet even doing normal I don't see them that often - I've gotten a lot of the high ranking mats, but I don't have any SSR kamihime so I kind of need the lithographs for now for ranking up (S)R kamihime and was wondering what the best way of going about that was. Thanks.