Three Millimeters to You
3ミリの恋
Synopsis
Tatsuhiko, a quiet high school student in the coastal city of Karatsu, spends his days fishing and drifting through adolescence. Just before summer vacation, Yoon-seul, an exchange student from Busan, joins his class. As they grow closer, Tatsuhiko gradually discovers the heartfelt reason she chose this small Japanese town. However, an innocent remark unexpectedly hurts Yoon-seul, and she abruptly returns to Korea. Unable to let go of his regret, Tatsuhiko makes a life-changing decision—to cross the sea in search of the girl he never truly had the chance to understand.
Top Cast
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Release History & Theatrical Window
Korean Film Festival in Japan
Festival / Special Debut
Key Information & Fast Facts
- Director
- Chun Jin-rung
- Original Title
- 3ミリの恋
- Country of Origin
- South Korea, Japan
- Spoken Languages
- Japanese, Korean
- Runtime
- 1h 45m
Creative Leadership & Key Crew
Chun Jin-rung
Department Leadership Roster
Chun Jin-rung
Director
Production Stills & Gallery
Official cinematic photography and background stills for Three Millimeters to You.
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Frequently Asked Questions About Three Millimeters to You
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Three Millimeters to You about?
Tatsuhiko, a quiet high school student in the coastal city of Karatsu, spends his days fishing and drifting through adolescence. Just before summer vacation, Yoon-seul, an exchange student from Busan, joins his class. As they grow closer, Tatsuhiko gradually discovers the heartfelt reason she chose this small Japanese town. However, an innocent remark unexpectedly hurts Yoon-seul, and she abruptly returns to Korea. Unable to let go of his regret, Tatsuhiko makes a life-changing decision—to cross the sea in search of the girl he never truly had the chance to understand.
Who directed Three Millimeters to You?
Three Millimeters to You was directed by Chun Jin-rung.
Who stars in Three Millimeters to You?
The principal cast of Three Millimeters to You includes Kim Ji-an, Soya Kurokawa.
When was Three Millimeters to You released and how long is it?
Three Millimeters to You was released in 2026 with a total runtime of 1h 45m.