Kaikyo-yume tower

It means Kanmon Strait dream tower is a landmark of Shimonoseki-city, and has the international conference hall and the exhibition trade

fair site. 
From the observatory at 143m high place, around Shimonoseki-city, Kanmon Strait including Kanmon-kyo Bridge, Ganryujima Island as well as Mojiko Retro district can be seen.