HARMONIC REFLECTIONS
Laplacian Released on Jul 22, 2025

HARMONIC REFLECTIONS

記憶の鍵盤 、 HARMONIC REFLECTIONS 、 记忆的琴键 、 記憶的琴鍵
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Introduction

"The truth is, I have memories of the future."

―says a mysterious girl who appears before the third-year high schooler Aruto Mozumi.

Having lost his childhood memories and the ability to hear the piano, Aruto can only watch as his younger brother Tokio shines with natural genius.

Why does the sound of the piano escape him?

Weighed down by this vague unease, he cannot even bring himself to confess his feelings to the classmate he likes.

It is now his final summer of high school.

Aruto's fate begins to shift when he is guided by a girl who holds memories of the future.

The curtain rises on a fleeting, bittersweet love story of one unforgettable summer.

Description taken from Steam

Releases

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Platform: win 全年龄
Release date: 2025-07-22 Release language: en,ja,zh-Hans,zh-Hant
Platform: swi 全年龄
Release date: To be announced Release language: en,ja,zh-Hans,zh-Hant
Title information
Original name:
記憶の鍵盤
Release date:
Jul 22, 2025
Developer:
Laplacian
Genre:
轻小说改编视觉小说
Restricted content:
No
原作:
『記憶の鍵盤』(新潮文庫nex刊)
Staff
Scenario:
Original art:
ぺれっと (Backgrounds)
上都 河希 (Backgrounds)
translator:
Other staff:
霜降 (Coloring supervision)
緒乃 ワサビ (Executive producer, original work, OP/ED lyrics, music producer)
ぺれっと (Art director, coloring supervision)
Muu Dogg (Sound director, sound effects, script)
上都 河希 (Design work, graphics assistance, script)
林 亮介 (Script, sound production)
Songs:
Hinano (OP "Kizuato ni Saku Oto")
fuki (ED "Kimi no Inai Hibi e")
Director:
Music:
Muu Dogg (BGM, OP/ED)