Your Letter (2025)

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Overview

A new student arrives at a new school and discovers an anonymous letter hidden in a desk, inviting them to follow clues to find the next one. As the search turns into a playful treasure hunt across campus, an unexpected friendship forms, and the mystery of who’s writing the letters becomes impossible to ignore.

Insights

Review Summary

Pros: heartfelt friendship story; colorful, magical feel; engaging letter mystery | Cons: a bit sappy; some contrived moments; uneven character depth

Will You Like This?

You’ll likely enjoy this if you want a gentle, emotional mystery about friendship, small acts of kindness, and self-discovery with a bright, magical tone; Not for you if you dislike sentimental stories or tidy closure, and it may appeal to fans of Black Dog.

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Cast

Full Cast & Crew

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Lee Soo-hyun

Lee So-ri (voice)

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Nam Doh-hyeong

Ahn Seung-kyu (voice)

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Kim Yeon-woo

Kim Ji-min (voice)

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Kim Hyeon-uk

Jersey (voice)

Featured Comments/Tips

LanD.

The best ending, this is very exciting because there are mysteries😂. From the beginning of the film until the end, I was very curious about what really happened. Wow, especially when it got to the ending of the plot It's so incredibly beautiful to follow. The graphics are incredibly pleasing to the eye. I chose to watch this because I wanted to see anime (but from Korea) Lol😂. Must watch. Arghhh I really like it😍😍

anechiwaa

Such a heart-warming watch. This was my first time seeing an aeni (Korean anime), and it instantly reminded me of Makoto Shinkai’s quiet, emotional style. I think this was also Lee Suhyun’s voice acting debut! I kept putting this off for months because I thought it would be a heavy sob story I wouldn’t be able to move on from, but it turned out to be such a beautiful slice of life. Soft, comforting, and stayed with me in the nicest way.

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