Umabashi ⇔ Shin-Ohashi round trip

On the night of 9/10 March 1945, the United States Army Air Forces (USAAF) conducted a devastating firebombing raid on Tokyo, the Japanese capital city. This attack was code-named Operation Meetinghouse by the USAAF and is known as the Tokyo Great Air Raid (東京大空襲, Tōkyō dai-kūshū) in Japan. Bombs, dropped from 279 Boeing B-29 Superfortress heavy bombers, burned out much of eastern Tokyo.

The Edo-Tokyo Museum (江戸東京博物館, Edo Tōkyō Hakubutsukan) is a historical museum located at 1-4-1 Yokoami, Sumida-Ku, Tokyo in the Ryogoku district. The museum opened in March 1993 to preserve Edo's cultural heritage, and features city models of Edo and Tokyo between 1590 (just prior to the Edo period beginning) and 1964.

Dewanoumi stable (出羽海部屋, Dewanoumi-beya) is a stable of sumo wrestlers, part of the Dewanoumi ichimon or group of stables. It has a long, prestigious history. Its current head coach is former maegashira Oginohana. As of January 2023 it had 19 wrestlers.

Asakusabashi Station (浅草橋駅, Asakusabashi-eki) is a subway station on the Toei Asakusa Line operated by the Tokyo Metropolitan Bureau of Transportation, and a railway station above ground level on the Chūō-Sōbu Line at the same site operated by the East Japan Railway Company (JR East). It is located in the Asakusabashi neighborhood of Taitō, Tokyo, Japan.

Kataonami stable (片男波部屋, Kataonami-beya) is a stable of sumo wrestlers, part of the Nishonoseki ichimon or group of stables. It was founded in 1961 by former sekiwake Tamanoumi Daitarō, who branched off from Nishonoseki stable. Former sekiwake Tamanofuji took over the running of the stable upon Tamanoumi's death in 1987.

Kuramae Station (蔵前駅, Kuramae-eki) is a subway station located in the Kuramae and Kotobuki neighborhoods of Taitō, Tokyo, Japan. It serves the Toei Asakusa Line and Toei Oedo Line, both of which are operated by the Tokyo Metropolitan Bureau of Transportation (Toei). The station is identified as A-17 on the Asakusa Line and E-11 on the Ōedo Line.

Asakusabashi (浅草橋) is a district of Taitō, Tokyo. It is historically known for many wholesale stores, and recently known for its large stores selling traditional Japanese dolls (although some of the largest doll stores, such as Kyugetsu and Shugetsu, are located across Edo-dori avenue, thus belonging to the Yanagibashi neighborhood).

Higashi-nihombashi Station (東日本橋駅, Higashi-nihonbashi-eki) is a subway station on the Toei Asakusa Line, operated by the Toei. It is located in Chūō, Tokyo, Japan.

The Mihogaseki stable (三保ヶ関部屋, Mihogaseki-beya) was a stable of sumo wrestlers, part of the Dewanoumi ichimon or group of stables. Its last head coach, former ōzeki Masuiyama Daishirō II who took charge in November 1984, was the son of the previous head, also an ōzeki under the name Masuiyama Daishirō.

Hamacho Station (浜町駅, Hamachō-eki) is a subway station on the Toei Shinjuku Line in Chūō, Tokyo, Japan, operated by Tokyo Metropolitan Bureau of Transportation (Toei). The station opened on December 21, 1978, and it is numbered "S-10".