Yokosuka: Layers of history | LoreMania
Known today as a naval port city, Yokosuka actually stacks several eras on the same map — from the Edo-era Uraga Magistrate's Office, to the Meiji-era Yokosuka Ironworks, to the postwar US naval base.
This page traces how those layers of history sit on top of each other, centered on Yokosuka City itself and Yokosuka-Chuo Station, the gateway to its downtown.
Each section keeps the administrative city apart from specific places — stations, ports, historic sites — and links to Yokosuka City's own historical pages.
Layers of history: names to know first
Yokosuka City is still a working naval port, hosting both US Navy and JMSDF bases, where Edo, Meiji, and postwar eras overlap on the same map.
Yokosuka City
Yokosuka City is a core city on the Miura Peninsula in southeastern Kanagawa, home to both the US Navy's forward-deployed Yokosuka base and a Japan Maritime Self-Defense Force base — a working military port to this day. It's also the stage for the arrival of Commodore Perry in 1853 and the founding of the Yokosuka Ironworks in 1865, so eras from the Edo-period Uraga Magistrate's Office to the Meiji shipyard to today's base town all sit on the same map. The city's own website hosts separate strands on the opening of Japan, the Miura clan, and postwar reconstruction — a reminder that one town can wear several historical faces.
Source:横須賀市「横須賀の歴史」
Layers of history: connections used in the quiz
Yokosuka-Chuo Station on the Keikyu Main Line anchors the city's shopping district — a separate place from JR Yokosuka Station, which faces the naval base's main gate.
Yokosuka-Chuo Station
Yokosuka-Chuo Station, on the Keikyu Main Line, sits in the heart of Yokosuka's main shopping and entertainment district. It is a different place from JR Yokosuka Station, the terminus of the JR Yokosuka Line: JR Yokosuka Station faces the main gate of the US naval base and Verny Park, while Yokosuka-Chuo is surrounded by shopping streets and department stores. Two stations that both carry the name 'Yokosuka' end up representing two very different sides of the city — one naval history, one everyday life.
Source:横須賀市「猿島公園」
FAQ
Why does Yokosuka City claim to be both a 'naval port city' and the 'City of the Opening of Japan'?
Because the same city has inherited both identities historically: today's working naval port, home to US Navy and JMSDF bases, and the Edo-to-Meiji era role as the place where Perry's 1853 arrival and the 1865 founding of the Yokosuka Ironworks set off Japan's modernization. Figuring out which era a question is really asking about is the key.
Are JR Yokosuka Station and Keikyu's Yokosuka-Chuo Station the same place?
No — they're in different parts of the city. JR Yokosuka Station is near the naval base's main gate and Verny Park, while Yokosuka-Chuo Station is in the downtown shopping district. Having more than one station with 'Yokosuka' in the name is a common trap in transit-related questions.