学(がく)ラン

がくらん
noun
traditional boys' school uniform with stand-up collar
clothingeducation
1. traditional boys' school uniform with stand-up collar
A black, military-style uniform with a stand-up collar (Prussian collar) and brass buttons, traditionally worn by male students in Japanese middle and high schools. Still used at many schools today.
学(がく)ランを着(き)た男子(だんし)。
A boy wearing a gakuran uniform.
The uniform at my middle school was a gakuran.
Recently, schools with blazers have increased and gakuran uniforms have become less common.

学(がく)ラン comes from 学(がく) (学生(がくせい), student) + ラン, Edo-period slang for Western clothing, from ランダ (オランダ, Holland).

The 学(がく)ラン is characterized by:

The female counterpart is the セーラー服(ふく) (sailor uniform). Both are iconic symbols of Japanese school life, though many schools have switched to ブレザー (blazer) style uniforms.