Fukuoka Tower is a 234-metre (767.7 feet) tall tower located in the Momochihama area of Fukuoka, Japan. It is the tallest seaside tower in Japan. Fukuoka Tower was finished in 1989, taking a total of 14 months to build at a cost of ¥6,000,000,000 (roughly US $50,000,000 in 2015 terms). It was designed by Nikken Sekkei. It was built on reclaimed land out of Hakata Bay.