This is an entrance leading to Zeniaraibenten shrine. The Japanese characters on the stone are Ugafukujinja. On the right is a torii, which is a gateway at the entrance to a Shinto shrine, followed by a tunnel.
When we passed through the torii, and came out of the tunnel . . .
This is Zeniaraibenten. The shrine is very small but very popular.
My sister bought an “omamori” (a lucky charm) for me.