Kanawa Tsugi
A scarf joint reinforced with a metal collar to resist bending and seismic stress. Revered in temple restoration.
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Joint profile
Koshikake Ari Tsugi 腰掛蟻継ぎ
A lap dovetail joint balancing speed of assembly with dependable shear resistance.
Assembly insights
Used in modular architecture, this joint offers a practical balance between strength and efficient fabrication, locking components together without visible hardware.
Applications
- Long-span beams
- Modular pavilions
- Furniture rails