Kouji-tsunagi (H-Chain)
Interlocking H-shaped geometric pattern. A bold, angular design resembling the character 工.
Origin
Named after the kanji character 工 (kou, meaning craft or construction), whose shape is echoed in the repeating geometric unit of this pattern.
History
Used since the Edo period in textiles and architectural decoration. The strong angular lines appealed to the samurai aesthetic and were commonly found on formal wear and ceremonial objects.
Symbolism
Represents craftsmanship, skill, and structural integrity. The interlocking forms symbolize cooperation and the strength found in connection.
Modern Use
Found in traditional textile design and modern geometric pattern work. Popular in architectural detailing and contemporary fashion for its bold, structured appearance.