I got to Kaguya on a full run for the first time today. I should be clearing on this week if I play for more than 2 hours a day, but I've given up on getting this by tomorrow; if I do, well that's nice, but it'll be with normal stock, so I won't submit it to Shimatora's thread.
As for how the run actually went (gonna start on stage 2, because >dying on stage 1):
-stage 2 was a bit messy, but it always is, so I'm not worried
-stage 3 was okay, I died to Keine's last normal spell
-I guess stage 4 was okay too, I died twice, to both of Marisa's midboss spells, Asteroid Belt just bad luck, while Event horizon was actually me screwing up my strategy (which seems to work now)
-stage 5 was actually bad, I don't expect to NMNB it, but I shouldn't be dying twice, it's a really simple stage
-on stage 6, I died to Eirin's non, then I moved too soon on Kaguya's first spell, messing up her aiming, and Buddhist Diamond was just Kaguya saying "nope, you're not clearing"
Three lives should have been enough to clear, I just messed up the parts I had control of, and then Buddhist Diamond was its usual self. Then again, I've just tried full runs for the grand total of 10 times, it's just a matter of keep trying now