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Holy Valkyrie EXS-TiA: Concerto 1 header art

Holy Valkyrie EXS-TiA: Concerto 1

From hit Japanese VN developer Lusterise! In an ordinarily peaceful town plagued by disasters, the heroine Haruna becomes involved for reasons seemingly unknown. But in reality, she is a transforming messenger of justice on a mission to eliminate the root cause of the crisis.

Steam Page
Developer
Lusterise
Publisher
Shiravune
Release
November 25, 2025
250 days ago
Steam Reviews
Positive26 reviews92.3%

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Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The separate publisher has a broad catalog or developer network in the local database.
Search Google: Is Holy Valkyrie EXS-TiA: Concerto 1 self-published or published by Shiravune?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Holy Valkyrie EXS-TiA: Concerto 1 and Shiravune funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Holy Valkyrie EXS-TiA: Concerto 1 and Lusterise?Creative controlWho appears to retain creative control of the game.
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The game was released through a separate publisher.

Media

6 items

About the Game

GAMEPLAY & FEATURES


  • Single-ending VN with 30 minutes till credits

STORY


In the peaceful city of Kawado Higashi, an ordinary girl named Haruna walks along the road as usual. The frequent number of accidents in the area, though serious, hadn't worried Haruna too much. However, when she hears her classmates talking about an attack on the street, Haruna begins to fear that she may soon become involved herself...

CHARACTER



Haruno Aikawa
(Voice: Saya Kazuki)

The main heroine of "Concerto 1".
A diligent honor student with a bright and strong-willed personality.
Always positive and cheerful, she gets along well with most everyone.
But due to her strong sense of duty, she finds it hard to rely on others.
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