KOSEN (高専) · An Early Entry into Engineering, A Springboard to University 編入
KOSEN is not "Japanese high school plus junior college" — it is a legally distinct category of higher education, built around a 5-year integrated engineering program entered after lower-secondary school (graduates earn the 準学士 title). It suits students with a clear STEM direction who want to enter Japan's engineering training early: labs, practical work and a graduation project come in from an early stage, so pivoting away from engineering later is harder. For students from China the realistic entry is not re-starting from year 1 but high-year 編入 — at the national level the common route is the 第3学年編入学試験 (外国人対象), with some schools also offering 4th-year 編入. From here you can use KOSEN graduate standing to transfer (編入) into a university engineering faculty, advance to a 専攻科 and earn a 学士 via NIAD-QE, or — where your field matches the role — move into 技術・人文知識・国際業務 employment.
Core stage · ready to startContent verified on 2026-06-10