4 ken, an old Japanese unit for length

It was a good day to do more cleaning. Can you see the hallway board has no segments? It is 4 ken, the old Japanese unit for length, or about 7.3 meters. The foundation sits on the flat rocks so that earthquakes do less damage.

The hallway closer to the doorway. Also the long board used here.

The hallway closer to the doorway. Also the long board used here.