工 means “craft, construction”

こう · kou

Also: katakana e radical (no. 48)

On'yomi (Chinese reading)
コウ, ク, グ

JLPT N4 · Taught in grade 2 · 3 strokes

The story

A carpenter's square in three strokes: the simplest tool, the foundation of all building. From 大工 the carpenter to 工場 the factory floor, 工 carries Japan's deep reverence for skilled hands.

Used in 工場 (koujou, factory), 工事 (kouji, construction work), and 大工 (daiku, carpenter)

More from Work & Industry

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Readings from KANJIDIC2, © EDRDG, CC BY-SA.