Title : Kouyoku Senki ExS-Tia Concerto 1, Holy Valkyrie EXS-TiA: Concerto 1
Original Title : 光翼戦姫エクスティアコンチェルト 1 DL版 &DL特典
Language : Japanese, English, Chinese (Official)
Developer : Lusterise
Released date : 2023-08-25, 2025-11-26 (steam)
https://www.getchu.com/soft.phtml?id=1233194
https://store.steampowered.com/app/3143570/

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.

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.