Taking fashion tips from Sanae?

Attempting to become playable-charas.

but
reisen was one in touhou 9 and 10.5
same for youmu plus 8
sakuya 7 8 9 10.5 7.5
aya 9 9.5 10.5 and talking in 11 she even wrote a book

Sanae... sanae.... enemy only that

The trend here is that the majority of these people are 5th level bosses.
From:
EoSD- Sakuya Izayoi=S5
PCB- Youmu Konpaku=S5
IN- Reisen Udongein Inaba=S5

Aya is variable.

Not playable command. Needs to have at least the full lineup of at least one game, which means Reimu and Marisa are required.