After the Meiji Restoration, Shimoda came under the control of the short-lived Kikuma Domain in 1868, and the equally short-lived Ashigara Prefecture from 1871. The Mikomotoshima Lighthouse was completed in 1870 by British engineer Richard Henry Brunton. It is currently the oldest functioning lighthouse in Japan and is now a National Historic Monument. Ashigara Prefecture was divided between Kanagawa and Shizuoka prefectures in 1876. With the establishment of the modern municipalities system in 1889, Shimoda Town was formally established within Kamo District. The town was repeatedly bombed in 1945 in the final stages of World War II.