Yosuke Saito

Music for Games, Anime & Entertainment

YOSUKE SAITO / ANSUI Composer / Arranger / Music Producer

Songs, arrangements and session bass from Japan — with credits across anime, games and J-pop.

  • Game Music
  • Anime Music
  • VTuber / Artist
  • BGM
  • Sound / SFX
  • Bass Recording

Selected credits

  • Love Live! Nijigasaki
  • NIJISANJI
  • KEIKO (ex-Kalafina)
  • League of Legends (bass)

Selected Credits

Title, my role, and what the music was for.

Songwriting & Arrangement

  • “La Bella Patria” — Love Live! Nijigasaki High School Idol Club

    Composition · Arrangement · Bass

    TV anime / 2020

  • “タイムマシーン” Nanamori (Strawberry Prince)

    Lyrics · Composition · Arrangement

    Online creator / 2019

  • “Nobody Knows You” KEIKO (ex-Kalafina)

    Lyrics · Composition · Arrangement · Bass · Guitar

    Artist / 2021

  • 『CUTLERY』KEIKO (ex-Kalafina)

    Lyrics · Composition · Arrangement · Bass · Guitar

    Artist / 2023

  • 『origin』Toshiki Masuda

    Lyrics · Composition · Arrangement · Guitar · Bass

    Voice actor / 2021

  • 『F1RST!!!!』GIRLS’ F1ST!!!! GT

    Composition · Arrangement

    Idol / 2024

  • 『Reflexion』NIJISANJI cover song album

    Arrangement · Guitar · Bass

    VTuber / 2021

Session Bass for Games

  • Endless Starlight ~命のキラメキ~ — League of Legends

    Bass

    Game / 2016

  • FIGHTING EX LAYER

    Bass

    Game / 2018

  • “Beside You” — Arcaea

    Bass

    Game / 2020

  • 『THE IDOLM@STER LIVE THE@TER HARMONY 03』

    Bass

    Game / 2014

  • 『青春始めました』(PSP game)

    Bass

    Game / 2014

Full discography (56)

What I Create

Every project is quoted individually based on scope.

Signature sounds

Three styles I’m known for — a quick way to see if my music fits your project.

  • Retro / Nostalgic

    Songs with the nostalgic, emotional feel of the ’70s–’00s, tuned to current trends.

  • Groove / Breakbeats

    Track-based music built on breakbeats and sampling.

  • Jazz / Bossa Pop

    Pop with jazz and bossa nova harmony.

Services

  • Original Music

    Theme songs, insert songs and character songs, plus BGM, jingles and sound effects for video and the web.

  • Arrangement

    Full arrangements for your melody or demo, from retro-inspired pop to jazz-tinged and beat-driven styles.

  • Japanese Lyrics

    Natural Japanese lyrics for songs aimed at Japanese-speaking audiences.

  • Remote Bass Recording

    Electric bass recorded at my studio in Japan and delivered as files.

  • Guitar

    Guitar parts for songs and instrumentals, recorded remotely.

  • Mixing

    Mixing is included as part of the songs and arrangements I produce.

All services

How It Works

  1. 1

    Brief

    Tell me about your project, references and schedule.

  2. 2

    Quote

    I send a custom quote based on scope and usage.

  3. 3

    Demo & Revisions

    We shape the music together through demos.

  4. 4

    Delivery

    Final files delivered in the formats you need.

Yosuke Saito

About

I’m a composer, arranger and bassist based in Japan, with more than ten years of experience writing for anime, VTubers, voice actors and J-pop artists — and recording bass for games.

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Contact

Have a project in mind?

A few lines about your project is enough to get started. I communicate in English and Japanese.

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