Edo-Style Clock Kit from Gakken

Build your own beautiful dual-foliot Edo-period Japanese mechanical clock with this kit from Gakken. Edo-period clocks were unique timepieces that adapted Western clock-making techniques to tell traditional Japanese time, where day and night hours had different lengths depending on the season.

This kit features two foliots — one for day hours and one for night hours — that automatically switch at 6 AM and 6 PM using a verge escapement mechanism. Assembly takes about an hour and requires no prior clock-making experience.

Key Features

• Dual-Foliot Design – Separate day and night hour mechanisms
• Automatic Switching – Front and rear foliots switch at 6 AM/6 PM
• Verge Escapement – Authentic early clock mechanism
• ~1 Hour Assembly – Accessible for beginners

Resources

• English assembly guide (PDF)
• Gakken (manufacturer)