Ok so after reviewing some replays and stuff, I have a
few quite a few questions about SA:
1) In Yamame's opener, how do the red and blue bullets separate? I seem to collide with the second wave of blue bullets that come down rather easily because I can't seem to see them through the red ones. Also, in the rage thread, Fuunen mentioned that you can go over the red bullets if Yamame moves down as she fires. I think I know what Fuunen means, but can I see a replay/video to confirm?
2) For Yuugi's non-spells involving the lasers, I've seen a technique used in scoring replays where someone sits under Yuugi and manages to graze a ton of lasers, which seems rather safe from what I can tell in the replays. I can't seem to figure out how to do that for the blue waves though. Any advice? Or is it actually easier to dodge/bomb it normally?
3) So I've always known that the first bit with Orin in stage 4 is aimed, but it was easy enough to read and dodge in easier difficulties that I didn't really bother learning how it worked. It's gotten much harder on Lunatic, but I've seen some people do this thing where they move slightly to the right and basically dodge left and right. I'm not really sure why this works though. I think I can figure out how to properly do the move if I practice a bit more (it's pretty early in the stage anyway), but why it works still eludes me. How are those red bullets aimed?
4) Fuunen also mentioned that Terrifying Hypnotism is static, but I don't know if it's worth it to memorize it. (Also is it really static?)
5) Are the butterflies in Flying Insect's Nest (the spell after DBDB) completely aimed at your position? I get the feeling that some are aimed slightly the left/right as well, but I'm not completely sure.
6) In the opening part of stage 5, how do you stream the yin yang orbs at the beginning? This might seem like a silly question, but by the time I get to the right edge of the screen, I tend to take a while to get through the red bullets, and I can't get to the left side of the screen before I get completely overwhelmed and need to bomb.
7) Cat's Walk (or whatever it's Lunatic incarnation is): Do the waves of bullets point in roughly the same direction at each spawn point? The spell certainly seems rather random as to exactly where/which direction the bullets spawn, but I wonder if the same areas in the first wave are always "less dense" than where bullets tend to cross. I find myself bombing twice on this thing, and if I can get through more of the first wave before bombing, I think I can possibly reduce it to a one bomb spell (which would be helpful for me to unlock the stage for practice :V)

I'm not sure what the best strategy is for circling around Orin's last spell. I just don't think I understand the spell at all. I think part of the problem is that I have no idea how the bubble bullets spawn. Do they spawn after a certain timer or what?