Developer
Lusterise
Publisher
Shiravune
Released
May 21, 2026
Price checked
3 hours ago
Tracked since
Oct 8, 2026
Product code
app:3508150

Game

Holy Valkyrie ExS-TIA F

  • Steam
  • PC

Description

From hit Japanese VN developer Lusterise! To investigate her mysteriously missing sister, Yuri sets out with Souma to a rumored island—only to discover Kaede Amakubo, who has no memories but looks exactly like her sister.

GAMEPLAY & FEATURES

  • Single-ending visual novel with 20 minutes till credits

    STORY

    Strange news reaches the ears of Yuri Amakubo, the scientist behind the ExS-TIA system.
    On a remote island in the middle of nowhere was a woman who was the spitting image of her older sister Kaede. To uncover the truth, Yuri immediately heads to the island with Souma.
    There, they find Kaede—who remembers her name, but has lost all other memories. Surprisingly, she and Yuri possess identical pendants...
    Could this be the key to unlocking her past?

    CHARACTER

    Yuri Amakubo

    The female scientist behind the ExS-TIA system. Possesses a keen instinct.

    Kaede Amakubo

    Yuri’s older sister. A sophisticated woman in contrast to Yuri. Her whereabouts have long been a mystery.

PC requirements

Minimum

OS
Windows 10/11
DirectX
9.0
Storage
1 GB

Recommended

OS
Windows 10/11
DirectX
9.0
Storage
1 GB
Best price
$7.38
Ukraine Ukraine ₴335
All-time low
Buy in Steam

In your region $14.99 103% more

Ratings

Steam reviews 75% 75% · 8 reviews

About the game

Developer
Lusterise
Publisher
Shiravune
Released
May 21, 2026
Official site

Languages 4

LanguageMenusVoiceSubtitles
English
Japanese
Simplified Chinese
Traditional Chinese

Part of bundles 1

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