The Senju Thermal Power Station was established in 1926 by the Tokyo Electric Power Company as a replacement for the Asakusa power plant that was driven into shutdown following the catastrophic earthquake of 1923. The new plant was situated by the Sumida River so that it was easy to transport coal. Initially, the thermal power station was equipped with three chimneys handed down from the Asakusa plant, originally installed in 1905. They were joined by another chimney in 1926, forming a quartet that would be known as the Obake Entotsu or “Ghost Chimneys,” an industrial…