Arai Sekisho is one of the most important checkpoints on Tokaido Road. It is located in Arai, Shizuoka Prefecture. The building is only remaining Sekisyo buildings in Japan. This building was constructed in 1855. It is registered as the special historical site of Japan. Inside of the building, there are dolls to show the officers of the Sekisho. Each Dolls has the task to check out the all the travelers of Tokaido Road. During the Edo period, importing guns to Edo, and escaping the wives of Daimyo were highly restricted and controlled.

At the museum, it displays all items of Sekisyo, guns, armors, and documents. Also, on the 2nd floor, it shows all kinds of hand carrying items of old travelers in Japan.