Apparently, Junko kept trying to attack the Lunar capital before the events in LoLK. Until she met Hecatia, all her attacks ended in failures, though.
There might be others that we aren't told about though. For example, in Reimu's good ending in LoLK, Tewi asks Reimu about the Lunarians's weaknesses. But I think she just wants to try to swindle them or something.
last edited at Feb 23, 2016 10:52PM