Harmonia

83KS
Released Sep 22, 2016by VisualArts/KeyOverwhelmingly Positive(96% of 789 Steam reviews)

From renowned visual novel studio Key, which brought you the highly rated visual novel “planetarian~the reverie of a little planet~”, this is “Harmonia”, the latest kinetic novel in the series.

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Multipacks (4)

DLCs (3)

About Harmonia

Love is the one thing that will never hurt anyone.

<STORY>

This is a story of the distant future.
An immense war left the world broken and torn.
Ashes covered the sky, the land was stripped of vegetation, and water dried up.
As a result, the human population drastically decreased.
The remaining humans huddled together to survive.

During this time, an emotions-capable robot known as a Phiroid woke up in a decayed factory.
Prior to the war, science created these human-like robots capable of feeling emotion.
As new partners for the humans, the Phiroids promised better lives for all of humanity.
However, upon waking, this Phiroid soon realized that its emotions were not functioning.
Its right hand lacked artificial skin and the mechanical parts showed how its production likely went unfinished.
This young male Phiroid had an innate desire to be with humans.
And so it began a journey to obtain its lost emotions, and wandered across this devastated world.
One day, the Phiroid was discovered by a young girl.
Thinking he was a human, she began to look after him.
She brought him to a small, but pleasant town.
While living with the young girl, the Phiroid slowly learned about emotions.

What is Kinetic Novel?
A new form of entertainment for the sole purpose of storytelling -- not a novel, not an anime, not a game -- Kinetic Novel.
Made with the goal of providing the reader with an unprecedented sense of presence and empathy for the characters through the use of a high-quality scenario, graphics, music, and other production values.

<CHARACTER>

“The Emotionless Mechanical Boy” Rei
This young boy awoke to find himself in the remains of what seemed to be a factory.
His right hand lacks artificial skin as he had been abandoned mid-production. A glove always covers the exposed machinery.
He wandered the ravaged landscape, following an innate desire to be with another human. Until one day, he was found by a young girl named Shiona.
Shiona gave him the name Rei.

“The Girl who Sings her Feelings” Shiona(CV:Kaori Mizuhashi)
Shiona is the young girl who discovered Rei. She lives in a church located in one of the makeshift towns of this devastated world.
Next to nothing can erase the smile from her face, and she is often found consoling others.
She frequently refers to the feelings and emotions of people in terms of shapes and colors, which can be difficult to understand.
She loves to sing and often performs in the church or the town square.

“The Blue Little Lady from the Library” Tipi(CV:Misaki Kuno)
This young girl lives in the town's library. For some reason, she is often found crying.
In age of digital books, this strange place for storing physical copies still exists.
Shiona calls her the “blue girl”.
Although the townsfolk know about her, few venture anywhere near.

<STAFF>

Character Design & Original Art : Itaru Hinoue.

Scenario : Tsuzuru Nakamura / Kai
Music : Shinji Orito / Ryo Mizutsuki

Theme Music : “Todoketai Melody”
Lyrics : Kai
Composition : Shinji Orito
Arrangement : Yuichiro Tsukagoshi (NanosizeMir)
Vocals : Ayaka Kitazawa

Insert Song : “Towa no Hoshi e”
Lyrics : Kai
Composition : Tomohiro Takeshita
Arrangement : Meeon
Vocals : Haruka Shimotsuki

Game details

Game details

Released
Publisher
Platforms
Steam Deck
Playable
Steam rating
Overwhelmingly Positive (96%)

Age ratings

IGRS 15DEJUS 12STEAM_GERMANY 16

Game modes

Harmonia price history

Lowest tracked price: £2.79 (Jul 7, 2026) · current best: £2.79.

Harmonia player count & reviews

96% positive reviews all-time · 3 peak players in the last 30 days.

Harmonia — frequently asked questions

Where can I buy Harmonia at the cheapest price?

Right now the cheapest offer for Harmonia is £2.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Harmonia has ever been?

The lowest price KingsPrice has tracked for Harmonia is £2.79 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How many people play Harmonia?

Harmonia peaked at 3 concurrent players on Steam in the last 30 days (highest on Jul 18, 2026). The player chart on this page updates daily.

How can I get Harmonia at a discount?

Create a free price alert on this page and KingsPrice will email you when Harmonia drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS *: Microsoft Windows® 10/8/7/Vista
  • Processor: Intel Core 2 Duo or higher
  • Memory: 1 GB RAM
  • Graphics: 256MB Video Memory (with Pixel Shader 2.0)
  • DirectX: Version 9.0
  • Storage: 4 GB available space
  • Sound Card: Required

Recommended

Recommended:
  • OS: Microsoft Windows® 10
  • Processor: Intel Core i3 or higher
  • Memory: 2 GB RAM
  • Graphics: 512MB Video Memory (with Pixel Shader 2.0)
  • DirectX: Version 9.0
  • Storage: 4 GB available space
  • Sound Card: Required

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