The main heroine of the console story set in [[Phantasy Star Universe]], she is [[Ethan Waber]]'s mentor and comrade in GUARDIANS. She is afraid of the Tenghog monsters because her mother was killed by one when Karen was young. [spoiler]She has a twin sister named Mirei Mikuna, and Karen impersonates as Mirei after her death so the public doesn't learn of the original Divine Maiden's death.[/spoiler]
karen erra