26/08/2026
Did you know the two faces of a Japanese Genno have different roles?
At first glance, they may look almost the same—but look closer.
🔨 The flat face is used for driving the nail.
🔨 The slightly rounded face is used for the final strikes, helping reduce the chance of leaving hammer marks on the wood around the nail.
Two faces, each designed for a purpose.
It's a small detail, but one that reflects the thoughtful design of traditional Japanese woodworking tools.
Want to learn more about how to use a Genno?
👉 Check out our full guide via the link in our profile.