Keisei Hikifune Station

Hikifune Station (曳舟駅, Hikifune-eki) is a railway station in Sumida, Tokyo, Japan, operated by the private railway operator Tobu Railway.

Higashi-Mukōjima Station (東向島駅, Higashi-Mukōjima eki) is a railway station on the Tobu Skytree Line in Sumida, Tokyo, Japan, operated by Tobu Railway.

Mukōjima-Hyakkaen Garden (向島百花園, Mukōjima Hyakkaen) is an urban garden located in Sumida, Tokyo. The garden was created by a merchant, and is different from daimyō gardens, and therefore it not a "traditional Japanese garden" in the proper sense of the term. It is the only surviving flower garden from the Edo period. Mukōjima comes from the region's old name, Hyakkaen was chosen to mean "a garden with a hundred flowers that bloom throughout the four seasons". The garden covers an area of about 10,886 m2.

Oshiage Station (押上駅, Oshiage-eki) is a railway station in Sumida, Tokyo, Japan, jointly operated by Tokyo Metro, Tobu Railway, Toei, and Keisei Electric Railway. It is adjacent to the Tokyo Skytree complex.

Omurai Station (小村井駅, Omurai-eki) is a railway station on the Tobu Kameido Line in Sumida, Tokyo, Japan, operated by the private railway operator Tobu Railway.

Yahiro Station (八広駅, Yahiro-eki) is a railway station on the Keisei Oshiage Line in Sumida, Tokyo, Japan, operated by the private railway operator Keisei Electric Railway.

Tokyo Skytree (東京スカイツリー, Tōkyō Sukaitsurī, stylized TOKYO SKYTREE) is a broadcasting and observation tower in Sumida, Tokyo. It became the tallest structure in Japan in 2010 and reached its full height of 634 meters (2,080 ft) in March 2011, making it the tallest tower in the world, displacing the Canton Tower, and the third tallest structure in the world after the Merdeka 118 (678.9 m or 2,227 ft) and the Burj Khalifa (829.8 m or 2,722 ft). It is also the tallest freestanding structure in the OECD, the G20 and G7 countries. The tower is the primary television and radio broadcast site for the Kantō region; the older Tokyo Tower no longer gives complete digital terrestrial television broadcasting coverage because it is surrounded by high-rise buildings. Skytree was completed on Leap Day, 29 February 2012, with the tower opening to the public on 22 May 2012. The tower is the centrepiece of a large commercial development funded by Tobu Railway (which owns the complex) and a group of six terrestrial broadcasters headed by NHK. Trains stop at the adjacent Tokyo Skytree Station and nearby Oshiage Station. The complex is seven kilometres (4.3 miles) northeast of Tokyo Station. In addition, there is the Sumida Aquarium in the "Tokyo Solamachi" complex.

The Sumida River (隅田川, Sumida-gawa) is a river that flows through central Tokyo, Japan. It branches from the Arakawa River at Iwabuchi (in Kita-ku) and flows into Tokyo Bay. Its tributaries include the Kanda and Shakujii rivers. It passes through the Kita, Adachi, Arakawa, Sumida, Taito, Kōtō and Chūō wards of Tokyo. What is now known as the "Sumida River" was previously the path of the Ara-kawa. Toward the end of the Meiji era, the Ara-kawa was manually diverted to prevent flooding, as the Imperial Palace in Chiyoda is nearby.

Tokyo Skytree Station (とうきょうスカイツリー駅, Tōkyō Sukaitsurī-eki, officially stylized as TOKYO SKYTREE Station) is a railway station on the Tobu Skytree Line in Sumida, Tokyo, Japan, operated by the private railway operator Tobu Railway. It is adjacent to the Tokyo Skytree and Skytree Town redevelopment, and was formerly known as Narihirabashi Station.

Ōshima stable (大島部屋, Ōshima-beya), formerly known as Tomozuna stable (友綱部屋, Tomozuna-beya), is a stable of sumo wrestlers, part of the Isegahama ichimon or group of stables. As of January 2022, it has 11 wrestlers. The current version of the stable was established in January 1961 by former komusubi Tomoegata. Upon reaching the age of 65 in 1976 he turned the stable over to the former jūryō wrestler Yamatonishiki. In 1989 former sekiwake Kaiki became the stablemaster upon Yamatonishiki's retirement, and eventually produced ōzeki Kaiō. In April 2012, the stable absorbed seven wrestlers from a previous incarnation of the Ōshima stable, due to Ōshima-oyakata reaching the mandatory retirement age of 65. Among the wrestlers who transferred was former sekiwake Kyokutenhō, who one month later won his first yūshō (or tournament) for his new stable. In February 2014, former ōzeki Kaiō branched off and formed Asakayama stable, taking two wrestlers from Tomozuna with him. In June 2017, Kyokutenhō became the 11th Tomozuna's owner, and the first Mongolian born wrestler to take charge of a stable. He had retired two years earlier and inherited the Ōshima name, but rather than immediately re-establish Ōshima stable, he chose to initially keep the Tomozuna name by swapping elder names with the previous head coach (Kaiki) upon the latter reaching 65 years of age. On 1 February 2022, Tomozuna stable was renamed Ōshima stable following another swap of elder names between Kyokutenhō and Kaiki.

Tokiwayama stable (常盤山部屋, Tokiwayama-beya) is a stable of sumo wrestlers, part of the Nishonoseki ichimon or group of stables. As of January 2022, it had 9 wrestlers.

Kanegafuchi station (鐘ヶ淵駅, Kanegafuchi-eki) is a railway station on the Tobu Skytree Line in Sumida, Tokyo, Japan, operated by the private railway operator Tobu Railway.