Watched your replay, let's see:
-Try to gain more items out of the initial onslaught of orbs when you first enter the stage. Shoot unfocused, find a good balance between hitting the maximum on the Graze-o-Meter and shooting the orbs.
-After that, stream more (though I'm fairly sure you do that anyway, just in case you don't since I can only assess what I've seen in your replay). For the orbs before Midboss Yuugi, you need a set order. Sometimes it's better to rush from one side to the other, sometimes it's better to slowly stream bullets there, taking down an orb in the middle along the way. You can figure out a path, I think I did it in the video I posted.
-Both the Midboss opener and the second NS-Pattern during the Boss Battle are kind of a do or die thing, though, from my experience, the lasers during the Midboss opener won't be anywhere near you most of the time; try to read it, but these two are definitely the patterns where you want to have your finger closer to your Bombs than elsewhere.
-Boss Battle opener is terrible, sometimes it works out, sometimes it doesn't, though I don't think you can entirely avoid having to dodge vertical streams horizontally. In general, you can shoot down more orbs before they launch bullets; of course, this is only viable during the first wave, but any room to breathe helps. Can't quite recall if it had something to do with your positioning either, been too long, though I don't think I managed to fully understand it anyway.
-Forget about the Power Items during the third NS-Pattern, just stay put at the bottom of the screen or you'll be unable to stream anything, which will definitely result in the loss of a Bomb. If you position yourself correctly, you can collect the items anyway.