And my questionnaire results:
1. Male, 23
2. All except Suimusou, Kaeizuka, and Hisouten
3. Fuujinroku: Lunatic and Extra cleared
Chireiden: Lunatic and Extra cleared
Seirensen: Lunatic and Extra cleared
Double Spoiler: all 108 scenes cleared as Aya, all 99 scenes cleared as Hatate
Yousei Daisensou: Lunatic and Extra cleared
Shinreibyou: Lunatic and Extra cleared, no parallel endings unlocked
I don't remember if I bothered to capture all of TD's Spellcards across all difficulties before my hard drive died on me (and I know I haven't spent the time after reinstalling the game), so I didn't answer the last part of this section.
4. Hakurei Reimu
5. 3/5. Most attacks aren't difficult at all, while even those that are still feel a bit uninspired.
6. Once again, I have no way of answering this question accurately because my previous player data was lost when my hard drive died.
7. Gameplay: Chireiden, Fuujinroku, Youyoumu
Music: Chireiden, Fuujinroku, Yousei Daisensou
Characters/Story: Chireiden, Youyoumu, Fuujinroku
8. None for both.
9. No subscriptions.