Tentang
Merlin Prismriver is a member of the Prismriver Sisters who performs magnificent music as part of the "Prismriver Ensemble" along with Lunasa Prismriver and Lyrica Prismriver.
Merlin overflows with happiness and has a very good rhythm, she was never seen depressed. When she gets interested in something, she gets obsessed with it until becoming almost a maniac.
(Source: Touhou Wiki)