Three Millimeters to You

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.

Genre:

Romance, Drama

Duration:

105 min

Cast:

Kim Ji-an, Soya Kurokawa

Quality:

HD

Director:

Chun Jin-rung

Release:

2026

Country:

South Korea, Japan

Rating:

-