J-POP

Shinjidai Progression (I–V–VIm–IIIm) Chord Progression

Ado. One Piece Film RED I-V-VIm-IIIm.

  • J-POP
  • Ado
  • One-Piece
  • chorus

Roman numerals

  1. I
  2. V
  3. VIm
  4. IIIm

Roman numerals give each chord’s position relative to the key’s tonic, so the progression sounds the same in any key.

Chords by key

Key of C

C – G – Am – Em

Key of G

G – D – Em – Bm

Key of D

D – A – Bm – F#m

All J-POP chord progressions