Talk:Kogetsu/Gen'yō/@comment-6570863-20160314005222/@comment-856627-20160314030655

Actually the battle happened at the same time as the invasion, we just didn't see it. I think it'll be shown now that the battle is over, however.

Either way, Miura's article in that site doesn't list him as using Kogetsu's spear variant: http://www60.atwiki.jp/worldtrigger2ch/pages/173.html