What? The anime always comes out every week, likewise the manga chapter. And before the filler there was still quite a gap between both. It simply doesn't make sense for Pierrot to come up with another shitty filler arc unless Kubo is planning to be a lazy fucker and go on a month long vacation somewhere in the near future.
Wait, that's not what you're planning are you Kubo? KUBO? KUBOOOOOOOOOOOOOOOOOOOOOOO