Kimi wa Tsukiyo ni Hikarikagayaku

When I was in high school, I met a girl with a "luminescence disease." Knowing her time left was limited, she hoped to do the things she always wanted.

From the promise I made with her, my time, that had been at a standstill, began to move again.

(Source: Kadokawa, translated)

Kimi wa Tsukiyo ni Hikarikagayaku was adapted into a live-action movie which was released on March 15, 2019.