One Song, One Life (AppID: 4101830)

Type: game Genre: Adventure, Casual, Indie Developer: C-Route Publisher: LOVE ANNEX CO., LTD Release Date: Apr 2026
One Song, One Life game header image

One Song, One Life - Steam Analytics & Details

“One Song, One Life” is a rhythm adventure game where the music and story change based on the notes you hit. Explore pricing history and player statistics for One Song, One Life.

Total Players
0
Genre
Adventure
Developer
C-Route

Media Gallery

One Song, One Life game capsule image

Screenshots

One Song, One Life screenshot 1
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Videos

1st Trailer video thumbnail for One Song, One Life
1st Trailer

System Requirements

Platform Support
Windows macOS
Windows Requirements
Minimum:
Minimum:
  • OS: Windows 10 (64-bit)、Windows 11 (64-bit)
  • Processor: Intel Core i3-6100 or later
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 750 Ti or later
  • DirectX: Version 11
  • Storage: 2 GB available space
  • Sound Card: DirectX対応
macOS Requirements
Minimum:
Minimum:
  • OS: macOS 10.15 Catalina
  • Processor: Apple M1
  • Memory: 4 GB RAM
  • Graphics: Intel® HD Graphics or better
  • Storage: 2 GB available space
Controller Support
full
Pricing
Paid Game

Additional Information

Categories
Single-player Steam Achievements Full controller support Custom Volume Controls Keyboard Only Option Mouse Only Option Subtitle Options Surround Sound Touch Only Option Family Sharing
Supported Languages
Japanese*
*languages with full audio support
Official Website
http://one-song-one-life.jp/

Pricing Information

Price Unavailable
Pricing information not currently available

Additional Information

🇧🇷 DEJUS Rating
16
Brazilian rating
🇩🇪 Steam Germany
16
German classification
🆘 Support

Developer Analytics

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About This Game

“One Song, One Life” is a rhythm adventure game where the music and story change based on the notes you hit. Take control of Sumire Kirishima, a girl striving to become the ultimate net artist and perform alongside her idol. Your performance will shape her destiny—one song, one life.

Detailed Description

“One Song, One Life” is a rhythm adventure game where your performance changes both the music and the story.
Every note you hit determines the path of a girl chasing her dream of becoming the best net artist and standing on the same stage as her idol.

You’ll play as Sumire Kirishima, a 19-year-old girl from Tokyo. Raised by her father after her parents’ divorce, Sumire is talented but selfish—willing to put everything on the line for her goals, even at the cost of others.

As she climbs the ladder of the music world, she’ll face temptation, manipulation, and betrayal.
But don’t worry—no matter how deep she falls, remember:
Life itself is just one song.

Characters

Sumire Kirishima
Age: 19 / Lives in Tokyo
Raised as a sheltered daughter by her father after her parents divorced.
Ambitious and strong-willed, but often self-centered and lacking in teamwork.

Game System

  • Tap notes in rhythm with the song to build your score!

  • Choose your path when “decision notes” appear—your choices shape the story!

  • Your performance determines both the music and the scenario that unfold!

  • Each song represents a lifetime—see where Sumire’s story ends!

  • Miss too many notes, and it’s game over!

Lots of Event CGs

Enjoy beautifully illustrated scenes depicting Sumire’s rise and fall.

About Streaming

Streaming and monetized videos are welcome!
Please include the Steam URL in your video description.
If that’s difficult, a verbal mention during your broadcast is also fine.

Frequently Asked Questions

How many players are currently playing One Song, One Life?
0 players are currently in-game on Steam.
Is One Song, One Life free to play?
Yes, One Song, One Life is free to play on Steam.
What genre is One Song, One Life?
One Song, One Life is a Adventure, Casual, Indie game.
Who developed One Song, One Life?
One Song, One Life was developed by C-Route and published by LOVE ANNEX CO., LTD.
What platforms does One Song, One Life support?
Available on Steam for Windows, macOS.