覆面系ノイズ anonymous_noise
Nino is a girl who harbors feelings towards her friend, Momo. Just when she can no longer suppress her feelings, she encounters a boy who composes music...," and "What is the promise Nino made to a boy she met who composes music?" 

h4. See Also

* "Official Site":http://www.hanayume.com/fukumen/
fukumenkei noise