Nogizaka Haruka no Himitsu Original Soundtrack GNCA-1195 released 2008.09.26 2940 yen

This CD contains the OP and ED, and image song, and lots of BGM for the TV anime Nogizaka Haruka no Himitsu (乃木坂春香の秘密) .

The vocal tracks are as follows.

1. Tomadoi Bitter Tune (TV size) [Nabatame Hitomi]
23. Tokimeki Fortissimo (ときめきフォルテッシモ) [Matsuki Miyu]
    [Dojikko Aki-chan no Theme]
39. Hitosashiyubi Quiet (TV size) [N's]