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From AI melody to JPOP masterpiece
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What I Do

Composer / Arranger

From J-POP hits to anime themes, hook-first melodies and bold choruses.

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Production

Vocal direction, arrangement, mix supervision for release-ready sound.

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Instruction (AI × Human)

Turn AI sketches into professional J-POP using practical workflows.

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Selected Works

Courses — Coming Soon

Learn the craft of J-POP arrangement:
AI sketches → human arrangement → release-ready mix.

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Press

Minimal yet emotionally rich songwriting and arrangement that define the sound of modern J-POP.

— Editorial Note
Yasutaka Mizushima Portrait

About Yasutaka

  • Heisei top-10 best-selling arranger
  • Arranged every track for SPEED
  • Active in J-POP, idols, anime music
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Work with Me

Arrangement / Production
Full arrangement, vocal direction, additional production, mix supervision.
Vocal Direction
Performance coaching, harmonies, comping notes for clear top-line impact.
Workshops / Lessons
AI → Human workflow, J-POP harmony & rhythm design, release planning.
Start a Project

FAQ

How long is the typical turnaround?
2–4 weeks depending on scope and materials.
Do you accept AI-generated sketches?
Yes. We refine them into release-ready arrangements.
Which DAWs do you use?
Logic Pro is primary. Stems welcome.
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