Zaku_Zelo said: Even if they're criminals or villains, she's still destroying souls. That's bad.
I think those things are rather evil spirits, the evil souls that cannot or will not rest, and I think she tosses them back to Sanzu River by doing that.
GreenDrag said: Ummm... Is Kasen implying, that she's a great villain?
Most end/ex-bosses in the Touhou series are "great villains" one or another. Only the danmaku rules keep them from tearing Gensoukyou apart with their fights.
Those who are eligible to live on the surface......other than good people and weird people...The surface is no place for you RUN-OF-THE-MILL villains to mess around......are great villains.