Which would be the easily acceptable answer, if I hadn't run 300 fights against cupid-chan.
I've *never* had any other drop take that many. I'm seeing WAY more people this time around experiencing the same thing.
'Sides, frankly? The devs have no reason to admit if they changed the drop rate. It would only piss people off. And they have no requirement to say it, either. Don't forget they do this to make money.
The drop rate is too low in general I guess. I did get Cupid rather fast, but the other 6 days, no luck at all.
for a 2 week event it actually is fine, for 1 week not so much. I literally got every event girl on every event I fully participated. Survival events should give the possibility to get girls you missed out because you either didnt play when the respective event was running or didnt get lucky. In theory revival events are reoccurend, so next year you will get a shot at the girls again. Hence only a 1 week span.