This bridge was one on the Konpira Kaido (*1) in Kagawa Prefecture, and was donated along with a stone warehouse when a prefectural route was widened. It is built from hornblende andesite (*2) stone mined from Mt. Takano in Kokubunji, the bridge’s former location, and is 3 meters long, 4.5 meters wide, and 3 meters high. It is also called Taiko Bridge, because with its reflection in the water it looks like a taiko drum. Be sure to look at the keystone (*3) on each side. One has a lion and peony pattern, while the other has a carp climbing a waterfall. Both were originally painted in color.