江 means “inlet, cove, river”

え · e

Also: creek, bay

Kun'yomi (Japanese reading)
え
On'yomi (Chinese reading)
コウ

JLPT N1 · Taught in secondary school · 6 strokes

The story

Water (氵) beside 工, which gives the sound こう: in China a great river, so the Yangtze is 長江. In Japan 江 is an inlet: 入り江 is a cove, and 江戸, often explained as 'door of the bay', was Tokyo's name until 1868.

Used in 江戸 (edo, Edo), 入り江 (irie, inlet/cove), and 長江 (choukou, Yangtze River)

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