Fukumenkei Noise假面Noise; 覆面系ノイズ; 覆面系NOISE; Anonymous Noise; In No Hurry To Shout; Masked Noiz; Unmasked 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?"