D# hirajoshi scale
The D# hirajoshi scale consists of the D# (Perfect unison), G (Major third), A (Diminished fifth), A# (Perfect fifth) and D (Major seventh) notes.

How to play the D# hirajoshi scale
- Find D# (Root) on the piano keyboard
- Play G (Major third) — 4 semitones above D#
- Play A (Diminished fifth) — 6 semitones above D#
- Play A# (Perfect fifth) — 7 semitones above D#
- Play D (Major seventh) — 11 semitones above D#
- Play all 5 notes in ascending order to perform the D# hirajoshi scale