At bridge linking Amakusa Islands to the Kyushu mainland, it is completed in 1966. It is linked after experiencing Oya Nojima, eiurashima, Oike Island, Maejima at five bridges to Kamijima, Amakusa by Misumi.
1 bridge (Tenmon Bridge): We bind Misumi and Oya Nojima together, and there is height from the sea surface most in Itsutsubashi. Consecutive trass formats.
2 bridge (Oyano Bridge): It links eiurashima to Oya Nojima, and it is characterized by beige arch. Langer trass format.
3 bridge (Nakano Bridge): We bind eiurashima and great Ikeshima together. PC ramen format.
4 bridge (Maejima Bridge): We bind great Ikeshima and Maejima together and are proud of the best length (510m) in Itsutsubashi. PC ramen format.
5 bridge (Matsushima Bridge): Red bridge which links Kamijima, Amakusa to Maejima. Pipe arched structure.
In addition, the setting sun to look at from here is authorized to "100 selections of Japanese setting sun".