Notes: C, and G - Key: C - Origin: Japanese - Category: Tritonic Scales
The C Niagari 2 uses three notes per octave. Because of this same reason it is a member of the so called Tritonic -scales that have Three-note (or Three-tone). On the piano keyboard, it is made up of no black keys: no and two white keys: C, and G. This combination makes this scale - as well as the C Akebono I, C Akebono II, and C Banshikicho - as great choices for composing or improvising Japanese music.
If we take a look a the key signature of the C Niagari 2 Scale we can find it has no flats and no sharps. Therefore, on sheet music you will find no accidentals on the score. The notes of this scale are: C, and G.