Tachu Naito was the father of earthquake-proof design, and built many broadcasting and observation towers, including what communications and observation tower in the Shiba-koen district of Minato, Tokyo, Japan?
Tachū Naitō Tachū Naitō (内藤 多仲 , "Naitō Tachū" , 12 June 1886 - 25 August 1970) was a Japanese architect, engineer, and professor from Yamanashi Prefecture, Minami-Alps, Yamanashi. He was a father of earthquake-proof design and built many broadcasting and observation towers, including the Tokyo Tower.
Tashiro Dam The Tashiro Dam (田代ダム , Tashiro damu ) is a dam on the Ōi River in Aoi-ku, Shizuoka, Shizuoka Prefecture on the island of Honshū, Japan. It was the first concrete gravity dam to be constructed on the Ōi River, and has a hydroelectric power generating station owned by the Tokyo Electric Power Company.