Japanese battleship Mikasa

Mikasa Park (三笠公園, Mikasa Kōen) is a park located in Yokosuka, Kanagawa, Japan.

United States Naval Hospital Yokosuka Japan with its eight branch clinics are US Navy medical treatment facilities catering to the medical needs of eligible Sailors, Marines, Soldiers, Airmen, family members, U.S. government employees, retired military service members and other eligible beneficiaries of the Forward Deployed Naval Forces on mainland Japan, Korea and Diego Garcia. The core hospital is located on board Commander Fleet Activities Yokosuka with branch clinics serving Naval Air Facility Atsugi, Combined Arms Training Center Camp Fuji, Commander Fleet Activities Chinhae Korea, Naval Support Activity Diego Garcia, Marine Corps Air Station Iwakuni and Commander Fleet Activities Sasebo. U.S. Naval Hospital Yokosuka staff is composed of active duty service members, U.S. Civil Servants (USCS), contract employees and Japan Master Labor Contract (MLC) employees.

Kanagawa Dental University (神奈川歯科大学, Kanagawa Shika Daigaku) is a private university in Yokosuka, Kanagawa, Japan. The predecessor of the school was founded in 1910 in Kanda, Tokyo as the Tokyo Joshi Shika Gakiun Gakkō (東京女子歯科医学校). After the 1923 Great Kantō earthquake, it relocated to Shinagawa. It relocated again to Ota-ku, Tokyo in 1933, and to its present location in Yokosuka in 1964. It was chartered as a coeducational university in 1964.Kanagawa Dental University Junior College is a subsidiary of the Kanagawa Dental College, and shares the same campus.

SKanagawa Dental University Junior College (神奈川歯科大学短期大学部, Kanagawa shika daigaku tankidaigaku bu) is a private junior college in Yokosuka, Kanagawa Prefecture, Japan, established in 1952. The predecessor of the school was founded in 1910 in Kanda, Tokyo as the Tokyo Joshi Shika Gakiun Gakkō (東京女子歯科医学校), the first women's dental school in Japan. After the 1923 Great Kantō earthquake, it relocated to Shinagawa. It relocated again to Ota-ku, Tokyo in 1933, and to its present location in Yokosuka in 1964 as the Kanagawa Dental College. The junior college was established in 1952, and shares the same campus. The primary aspect of its curriculum is to provide the commercial, legal and communications skills for a successful dental practice.

Nile C. Kinnick High School is a U.S. military-operated school that originally opened in Yokohama, Japan in 1946 during the occupation after World War II. The school later moved to US Fleet Activities Yokosuka, Japan in 1971, but kept the Yo-Hi Red Devils mascot to honor the schools beginnings. The school was named after Nile Clarke Kinnick, Jr. in 1990. Kinnick High School usually has around 600 students and is about 45 km from Tokyo.

Yokosuka-chūō Station (横須賀中央駅, Yokosuka-chūō-eki) is a passenger railway station located in the city of Yokosuka, Kanagawa Prefecture, Japan, operated by the private railway company Keikyū.

The attack on Yokosuka was an air raid conducted by the United States Navy on 18 July 1945 during the last weeks of the Pacific War. The Japanese battleship Nagato was the raid's main target, though anti-aircraft positions and other warships at Yokosuka Naval Arsenal were also attacked. Other U.S. Navy and Royal Navy aircraft struck airfields in the Tokyo area. While Nagato was only lightly damaged, the American aircraft sank a destroyer, a submarine and two escort vessels and damaged five small vessels. The Allied pilots also claimed the destruction of several locomotives and 43 Japanese aircraft as well as damage to another 77 aircraft. Japanese anti-aircraft guns shot down twelve American and two British aircraft.

United States Fleet Activities Yokosuka (横須賀海軍施設, Yokosuka kaigunshisetsu) or Commander Fleet Activities Yokosuka (司令官艦隊活動横須賀, Shirei-kan kantai katsudō Yokosuka) is a United States Navy base in Yokosuka, Japan. Its mission is to maintain and operate base facilities for the logistic, recreational, administrative support and service of the U.S. Naval Forces Japan, Seventh Fleet and other operating forces assigned in the Western Pacific. CFAY is the largest strategically important U.S. naval installation in the western Pacific.Fleet Activities Yokosuka comprises 2.3 km2 (568 acres) and is located at the entrance of Tokyo Bay, 65 km (40 mi) south of Tokyo and approximately 30 km (20 mi) south of Yokohama on the Miura Peninsula in the Kantō region of the Pacific Coast in Central Honshu, Japan. The 55 tenant commands which make up this installation support U.S. Navy Pacific operating forces, including principal afloat elements of the United States Seventh Fleet, including the only permanently forward-deployed aircraft carrier, USS Ronald Reagan (CVN-76), the group she heads, Carrier Strike Group Five, and Destroyer Squadron 15.

Komatsu (小松) was a Japanese restaurant in Yokosuka, Kanagawa, Japan. Known as the "Navy Restaurant Komatsu", it was a preferred eating location for Japanese naval officers prior to, and following, World War II; American Navy personnel and those related to the Japanese navy have also patronized the establishment in significant numbers. On May 16, 2016, Komatsu restaurant was completely destroyed by fire.

The Port of Yokosuka (横須賀港, Yokosuka-kō) lies to the south of the Port of Yokohama on Tokyo Bay. Under the Ports and Harbors Law of Japan it is classified as an Important Port. The city of Yokosuka administers the port. The Port of Yokosuka has 100 berths of length 4.5 m or more. It covers 13 areas from Oppama in the north to Kurihama and Nobi in the south. Kurihama is the place where Commodore Matthew Perry landed in 1853. Since then it has been developed for military, shipping, and ferry traffic. The U.S. Navy base and the Maritime Self-Defense force base lie within the Port of Yokosuka. Located near the Nissan Oppama plant, Yokosuka is a major port for the shipping of automobiles. The fishing fleet brings in tuna and other ocean products. Tokyo-Wan Ferry links Yokosuka with the Port of Kanaya in Futtsu, Chiba Prefecture. Other ferries go to Tokyo, Izu Ōshima and Ōita in Kyūshū.

Yokosuka Arts Theatre (横須賀芸術劇場, Yokosuka Geijutsu Gekijō) is part of the mixed-use Bay Square complex in Yokosuka, Kanagawa Prefecture, Japan. It opened in 1994. The horseshoe-shaped theatre seats 1,806 and there is a smaller hall, the Yokosuka Bayside Pocket, with a capacity of 600. The Bay Square complex is by Kenzo Tange, with acoustical design of the halls by Nagata Acoustics.

Shioiri Station (汐入駅, Shioiri-eki) is a passenger railway station located in the city of Yokosuka, Kanagawa Prefecture, Japan, operated by the private railway company Keikyū.