C Ichikosucho Piano Scale
Piano scale diagramAdvanced
C Ichikosucho Scale — Notes and Intervals
The C Ichikosucho scale is an ancient Japanese court music scale used in Gagaku ceremonies. On Piano, it contains the notes C, D, E, F, Gb, G, A, B. It has a Lydian-like structure and is used to evoke a sense of imperial majesty and historical tradition. Commonly used in Japanese, Classical, Film Scores. Notable players include Takemitsu, Hosokawa. Use over Maj7#11 in Japanese-influenced compositions. Adds cultural authenticity to Eastern-themed scores.
Notes: C, D, E, F, Gb, G, A, B
Intervals: 1P, 2M, 3M, 4P, 5d, 5P, 6M, 7M
Degrees: 1 2 3 4 5 6 7 8
Formula: W-W-H-H-H-W-W-H
Number of notes: 8
Musical Character
An ancient Japanese court music scale with a Lydian-like structure (#4) that evokes imperial majesty and historical tradition.
Genres & Notable Artists
Genres: Japanese, Classical, Film Scores
Notable players: Takemitsu, Hosokawa
How to Use the C Ichikosucho Scale
Use over Maj7#11 in Japanese-influenced compositions. Adds cultural authenticity to Eastern-themed scores.
Origin & Background
Used in Gagaku (Japanese imperial court music) for ceremonial and formal compositions.
How to Play C Ichikosucho on Piano
On piano, the C Ichikosucho scale uses 1 black key. Start with your thumb on C and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The C Ichikosucho scale contains 1 flat (Gb). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Begin by playing the C Ichikosucho scale ascending and descending at 100 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (C-E, D-F) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Experiment with simple two-chord vamps rooted on C to let the characteristic intervals of the Ichikosucho scale come through clearly. This scale is especially effective in japanese contexts.
Piano Tips
On piano, practice the C Ichikosucho scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry. Aim for a imperial quality in your phrasing to match the natural character of this scale.
Related Scales
The C Ichikosucho scale contains 8 notes (C, D, E, F, Gb, G, A, B). Use the interactive piano diagram above to explore this scale on Piano.