Laplacian

Harmonic Reflections

A visual novel based on the "Kioku no Kenban" novel by Ono Wasabi. High school senior Aruto, burdened by lost childhood memories and the silence of the piano in contrast to his talented younger brother, lives with a quiet unease. His unspoken feelings for a classmate linger. Then, an enigmatic girl appears, claiming memories of the future, and sets Aruto's fate on a dramatic new course. This poignant summer love story explores a tangled triangle of past, present, and future.

Released: 22 July 2025
Developer: Laplacian
Publisher: Laplacian
Engine: KiriKiri
Platforms: PC (Microsoft Windows) · Nintendo Switch
Genres: Adventure · Visual Novel
Also known as: Kioku no Kenban

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System requirements 4 GB RAM Download size 5.0 GB

Harmonic Reflections

The story

"I have memories of the future." The unfamiliar girl who appeared before high school senior Mozumi Aruto said those words. Aruto, who had lost his childhood memories and the sound of the piano. Meanwhile, his younger brother Tokio was blessed with an innate talent for the instrument. "Why is it that I alone can’t hear the piano’s notes?" Haunted by this vague unease, Aruto couldn’t even confess his feelings to the classmate he adored. The final summer of high school. Guided by the girl who remembers the future, Aruto’s fate begins to shift dramatically. A bittersweet, fleeting summer love story.

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