SARUKU City 4○3 Arcade

4○3 collectively refers to Yonkacho Shopping Street's 4, Sasebo Tamaya's ○, and Sanka-cho Shopping Mall's 3, while Saruku is a dialect which means "to walk around".
With a total length of about one kilometer, this shopping arcade is the longest in Japan in terms of a straight line and visitors can enjoy shopping regardless of the weather.