https://youtu.be/MBxsuq2M_lA?t=3m10s

who is the woman who sings on 3:11 - 3:36
Does she have solo albums?

if yes where can I see what they're called and the tracklists?

Also what are some Asian artists who sound like that (not metal) - the parts on 3:11 - 3:15 and 3:15 - 3:36 (they sound a little different)

Might not only be about the voice but the melody, not sure. But I get a SAO feeling when hearing the specific parts I mentioned