Your Letter
7.3
“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.
Your rating
Your review
Cast
15 people
Lee Su-hyun
Lee So-ri (voice)
Known for
Mad for Each Other
Kim Min-ju
Park Dong-soon (voice)
Also in
Semantic Error Special
4 Week Lovers
Min Seung-woo
Jung Ho-yeon (voice)
Also in
MIGNON
Pig That Survived Foot-and-Mouth Disease
Nam Doh-hyeong
Ahn Seung-kyu (voice)
Known for
Lookism
Kim Yeon-woo
Kim Ji-min (voice)
Known for
Yumi's Cells
Lee Mi-na
Kim Sunny / Lee Su-kyung (voice)
Kim Chae-rin
Cho Ho-ran (voice)
Kim Yea-lim
Yang Song-hee (voice)
No other roles listed
Kim A-rong
Young Lee So-ri (voice)
Also in
Quantum Heroes Dinoster
Rainbow Bubblegem
Lee Serena
Young Jung Ho-yeon (voice)
Also in
Tiger Coming In
Park Ki-wook
Lee So-ri's Father (voice)
Also in
Long Long Night
Seasons of Blossom
Kim Soon-mi
Doctor (voice)
No other roles listed
Kim Yong-hwan Director · Jeong Eun-kyeong Writer Cho Hyeon-a Author
United States release August 17, 2026 · Produced in South Korea · Production STUDIO LICO, CMC Media
Production
Studio N
Production
STUDIO LICO
Production
CMC Media
Production
South Korea
Produced in
Languages
Original title
연의 편지
Original language
Korean
Spoken on screen
Korean
Release dates
Canada · September 27, 2024
Premiere · Ottawa International Animation Festival
South Korea · October 1, 2025
Theatrical
United States · August 17, 2026
Limited theatrical · Crunchyroll Anime Nights
United States · October 19, 2026
Digital · Crunchyroll
Australia
August 27, 2026 · Theatrical
Canada
August 17, 2026 · Limited theatrical · Crunchyroll Anime Nights
Hong Kong SAR China
August 26, 2025 · Premiere · MOViE MOViE anifest
Indonesia
October 22, 2025 · Theatrical
Japan
December 12, 2025 · Premiere · Aichi Nagoya International Animation Film Festival
September 25, 2026 · Theatrical
Malaysia
October 23, 2025 · Theatrical
Mexico
April 19, 2026 · Premiere · Guadalajara International Film Festival
Mongolia
October 17, 2025 · Theatrical
Philippines
August 9, 2026 · Premiere · Korean Film Festival
Poland
July 12, 2025 · Premiere · Animator
Singapore
October 30, 2025 · Theatrical
South Korea
October 25, 2024 · Premiere · Bucheon International Animation Festival
Taiwan
April 2, 2026 · Theatrical
Thailand
October 30, 2025 · Theatrical
United Arab Emirates
October 10, 2025 · Premiere · Sharjah International Film Festival
Vietnam
October 10, 2025 · Theatrical
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Some details come from TheTVDB.