
Your Letter
2025·Movie·1h 38m
Animation, Drama, Mystery, Adventure
A magical journey all stars with...
After summer vacation, So-ri transfers to a new school and finds an anonymous letter in her desk drawer with an introduction to the school and a clue to finding the next letter. While following the clues in the letters and searching all over the school like on a treasure hunt, So-ri keeps running into a same-aged student named Dong-soon. So-ri and Dong-soon quickly become friends as they search for the letters together. As she finds one letter after another, the special connection continues, and So-ri's curiosity grows for the mysterious sender.
- Directed by
- Kim Yong-hwan
- Original language
- 한국어
- Released
- 1 October 2025
Where to Watch
Availability in the US · Subtitle and audio track data
Cast

Lee Su-hyun
Lee So-ri (voice)

Kim Min-ju
Park Dong-soon (voice)

Min Seung-woo
Jung Ho-yeon (voice)

Nam Doh-hyeong
Ahn Seung-kyu (voice)

Kim Yeon-woo
Kim Ji-min (voice)
- LM
Lee Mi-na
Kim Sunny / Lee Su-kyung (voice)
- KC
Kim Chae-rin
Cho Ho-ran (voice)
- KY
Kim Yea-lim
Yang Song-hee (voice)

Kim A-rong
Young Lee So-ri (voice)
- LS
Lee Serena
Young Jung Ho-yeon (voice)
- PK
Park Ki-wook
Lee So-ri's Father (voice)
- KS
Kim Soon-mi
Doctor (voice)
