When you are coming from Tokyo Station Marunouchi North Exit Bus Stop
As soon as you get off the bus stop at Saga 1-Chome and walk along the direction of travel on Eitai-dori street, you find a pedestrian crossing. Cross the pedestrian crossing, and then walk to the opposite direction towards Edaibashi Bridge. Turn right just before Eitaibashi Bridge. There is a police box at the corner of the Eitai-dori street where you turn right. After you walk about 100 meters, you will reach the entrance with a water wheel model and a red Coca-Cola vending machine on your left.
When you are coming from the front of Kinshicho Station
Get off the bus stop at Saga 1-Chome and walk along the direction of travel on Eitai-dori Street. Turn right just before Eitaibashi Bridge. There is a police box at the corner of the street where you turn right. After you walk about 100 meters, you will reach the entrance with a water wheel model and a red Coca-Cola vending machine on your left.