Joto Area (Chuo, Koto, Taito, Sumida, Katsushika, Edogawa) Station & Area Guide Information
🌊🏙 What Is Edogawa City? A waterfront district blessed with parks, rivers, and breezy access to both central Tokyo and the bay area — a family-friendly “Eastern Gateway” to Tokyo.
🏞 Origin of the Name & Geographic Background The name “Edogawa” comes from the Edo River, the major Class-A river flowing along the district’s eastern edge. The Edo River was shaped during Tokugawa Ieyasu’s major flood-control project (the “Tone River Diversion”) in the early Edo period. The current river course is partially artificial, created by diverting the original “Taito-gawa,” which helped develop river ports and post towns. Today the area consists of both the modern main channel (floodway) and the Old Edo River, which forms the border with Chiba Prefecture and flows into Tokyo Bay. Edogawa City is a district where water and history have always been deeply intertwined. 📜 Historical Highlights 📌 1932 – The Birth of Edogawa CitySeveral towns and villages in Minami-Katsushika County (Komatsugawa, Matsue, Koiwa, Kasai, Mizue, Kaminari, Shinozaki) merged to form Edogawa City — transforming a peaceful rice-field area into an urban district. 📌 1960s – Strengthening Flood ControlThe Shin-Nakagawa (Nakagawa Floodway) was constructed to enhance flood protection across the district. 📌 1969–1988 – Transportation Network Expansion Tokyo Metro Tozai Line (Kasai, Nishi-Kasai) opened JR Keiyo Line & Kasai-Rinkai Park Station opened→ Creating the modern rail network linking the city center and the bay area.…
🏞️ What is Katsushika City? — A “Waterfront × Downtown Nostalgia” district on the eastern edge of Tokyo —
Katsushika City sits at the easternmost border of Tokyo’s 23 wards, surrounded by the Arakawa, Nakagawa, and Edogawa Rivers 🌊.It is known for its wide riverside skies, laid-back atmosphere, and the warmth of traditional Shitamachi neighborhoods. Home to the iconic towns of Shibamata and Kameari, Katsushika has been loved nationwide through films and manga such as “Otoko wa Tsurai yo” and “Kochira Katsushika-ku Kameari Kōen-Mae Hashutsujo” 🎬📚. 🏷️ Origin of the Name “Katsushika” “Katsushika” is an ancient place name found in the Manyoshu, Japan’s oldest poetry anthology 📜.Its origin is debated: “Katsu = cliffs/plateaus” + “Shika = lowlands” (terrain theory) Origin from thick-growing vines (“kazura”) Origin related to hunting grounds Although no single theory is confirmed, the name traces back to the historic Katsushika County of ancient times 🕊️. 🕰️ Historical Highlights Early modern to modern era: Land reclamation, river development, and canal transport flourished as Edo expanded 🌾🚣♂️ 1932: Katsushika Ward established during Tokyo’s major municipal expansion 1947: Reorganized into the current “special ward” structure Cultural milestones include: The growth of Shibamata Taishakuten and its temple town Nationwide fame through “Otoko wa Tsurai yo” Kameari rising to pop-culture stardom through “KochiKame” Katsushika blends nostalgic Tokyo with modern cultural charm✨.…
🏙 What is Sumida City? — A “Waterfront Metropolis” Shaped by the Sumida & Arakawa Rivers —
Sumida City lies in the eastern part of Tokyo’s 23 wards, bordered by the Sumida River on the west and the Arakawa / Old Nakagawa River on the east.Much of the ward sits on low-lying land—some even at zero meters above sea level—so flood control and disaster prevention are major focuses of local policy. 🖋 Origin of the Name “Sumida” Sumida City was established in 1947 through the merger of the former Honjo Ward and Mukojima Ward.The name “Sumida” combines: “墨 (Sumi)” from Bokutei—the famous embankment along the Sumida River “田 (Da)” from “Sumida River” itself Although “隅田区 (Sumida Ward)” was also proposed, the kanji “隅” was not an officially approved character at the time, so the name 墨田区 (Sumida City) was chosen. 📜 Historical Highlights 📌 Edo Period After the Great Fire of 1657, Edo expanded eastward across the Sumida River. The Honjo area developed with samurai residences, merchant towns, and canals. Craftspeople and artisans flourished, forming the roots of today’s “shitamachi” culture. 📌 Modern Era The area was heavily damaged in the Great Kanto Earthquake and WWII bombings but later rebuilt. Post-war, Sumida grew into a hub of small factories and craftsmanship, becoming known as a manufacturing district.…