Koto City Live Cam

A special ward in the Tokyo Metropolis in Japan


Koto City is one of the 23 special wards of Tokyo, Japan. Located in the eastern part of the city, it has a rich history that dates back centuries. Here's an overview of the history of Koto City:

Ancient and Medieval Periods: During the ancient and medieval periods, the area now known as Koto City was primarily rural and consisted of farmlands, fishing villages, and small temples. It was located along the eastern banks of the Sumida River, which served as a vital waterway for transportation and trade.

Edo Period (1603-1868): The Edo Period marked a significant turning point for Koto City, as the shogunate government established Edo (now Tokyo) as the capital of Japan. The area witnessed rapid urban development and became an important part of Edo's infrastructure. The construction of various bridges and canals in Koto City facilitated transportation and commerce.

Industrialization and Modernization: With the arrival of the Meiji era in 1868 and the subsequent industrialization of Japan, Koto City became a hub for various industries. Factories, shipyards, and warehouses were established along the waterfront, making it a center of economic activity. The city's manufacturing sector flourished, contributing to Tokyo's growth as an industrial powerhouse.

World War II and Post-War Reconstruction: During World War II, Koto City was heavily targeted by Allied bombings due to its industrial significance. Many areas were destroyed, and the subsequent years saw extensive efforts in reconstruction. The post-war period witnessed rapid urban development, and Koto City gradually transformed into a residential and commercial district.

Contemporary Development: In recent decades, Koto City has undergone significant redevelopment projects, particularly in preparation for the 1964 Tokyo Olympics and the upcoming 2020 (now 2021) Tokyo Olympics. The Odaiba area, once a group of small man-made islands used for defense purposes, has been transformed into a modern entertainment and shopping district with numerous futuristic buildings, parks, and attractions.

Today, Koto City is a vibrant and diverse part of Tokyo. It is home to several popular landmarks, including the Tokyo Big Sight exhibition center, the Tokyo Sea Life Park, and the Fukagawa Edo Museum, which showcases the area's Edo-period history. Koto City continues to evolve and thrive as a blend of historical significance and modern development within the dynamic metropolis of Tokyo.

Top Tourist Attractions

Koto City offers a range of attractions that cater to different interests. Here are some of the top tourist attractions in Koto City:

  • Odaiba: Odaiba is a futuristic entertainment and shopping district located on a man-made island in Tokyo Bay. It offers a variety of attractions, including shopping malls like Aqua City Odaiba and DiverCity Tokyo Plaza, the iconic Rainbow Bridge, Odaiba Seaside Park, and the teamLab Borderless digital art museum.
  • Tokyo Big Sight: Tokyo Big Sight is a prominent convention center and exhibition venue in Odaiba. It hosts numerous trade shows, events, and exhibitions throughout the year. The unique architectural design of the building itself is worth a visit.
  • Fukagawa Edo Museum: This museum provides visitors with a glimpse into the Edo period (1603-1868) through its reconstructed streets and buildings. It offers interactive exhibits, displays traditional crafts, and showcases the lifestyle of the period.
  • Kiyosumi Garden: Kiyosumi Garden is a traditional Japanese garden known for its serene atmosphere. It features a central pond, stone lanterns, teahouses, and carefully manicured landscapes. It's an ideal place to relax and experience the tranquility of Japanese garden design.
  • Tokyo Museum of Contemporary Art: Located in Kiba Park, the Tokyo Museum of Contemporary Art showcases a diverse collection of contemporary artworks by both Japanese and international artists. The museum hosts temporary exhibitions, highlighting different artistic movements and mediums.
  • Ariake Tennis Park: Ariake Tennis Park is a well-known sports facility in Koto City. It hosted tennis events during the 2020 (now 2021) Tokyo Olympics. Visitors can enjoy tennis courts, practice areas, and experience the Olympic legacy firsthand.
  • Tsukishima Monja Street: Tsukishima is a neighborhood in Koto City famous for its monjayaki, a Tokyo specialty dish. Monjayaki is a type of savory pancake cooked on a hotplate, and the street offers numerous restaurants where you can try this unique local cuisine.
  • Yumenoshima Tropical Greenhouse Dome: Yumenoshima Tropical Greenhouse Dome is a botanical garden showcasing a wide variety of tropical and subtropical plants. Visitors can explore different climate zones and enjoy the lush greenery and vibrant flowers.

These are just a few of the many attractions in Koto City. Whether you're interested in history, art, nature, or modern entertainment, Koto City has something to offer for every traveler.


Koto City, like the rest of Tokyo, experiences a humid subtropical climate. Here are the key characteristics of Koto City's climate:

  • Summers (June to August): Summers in Koto City are generally hot and humid. Average temperatures range from 25°C (77°F) to 30°C (86°F), with occasional heatwaves pushing temperatures above 35°C (95°F). July and August are the rainiest months, with occasional heavy downpours and the possibility of typhoons.
  • Autumns (September to November): Autumn in Koto City is mild and generally pleasant. September and October have warm temperatures ranging from 20°C (68°F) to 25°C (77°F), gradually cooling down towards November. It's a popular season for outdoor activities and enjoying the colorful autumn foliage.
  • Winters (December to February): Winters in Koto City are relatively mild with occasional cold spells. Average temperatures range from 5°C (41°F) to 10°C (50°F), but it can occasionally drop below freezing. Snowfall is rare but possible. It's advisable to have warm clothing during this season.
  • Springs (March to May): Spring is a popular season in Koto City due to the blooming cherry blossoms. March and April have mild temperatures ranging from 10°C (50°F) to 15°C (59°F), gradually warming up towards May. Springtime also brings occasional rainfall.
  • It's important to note that Tokyo's urban environment can create a phenomenon known as the "urban heat island effect," where the city retains heat, leading to slightly higher temperatures compared to surrounding rural areas. Additionally, Tokyo's proximity to the coast can influence weather patterns, including the potential impact of typhoons during the summer and early autumn.

When planning a visit to Koto City, it's advisable to check the weather forecast and be prepared for the seasonal variations in temperature and precipitation.

  • Location: Koto City is located on the eastern side of Tokyo's 23 special wards. It is surrounded by other Tokyo wards, including Chuo, Chiyoda, Minato, and Edogawa. The city's coastal location places it adjacent to Tokyo Bay.
  • Waterways: The Sumida River runs along the western boundary of Koto City, separating it from neighboring wards. The river serves as an important waterway and played a significant role in the city's historical development.
  • Islands: Koto City includes several man-made islands in Tokyo Bay. The most well-known among them is Odaiba, which has transformed into a major entertainment and commercial district. Odaiba is connected to the mainland by various bridges.
  • Coastal Areas: Koto City has a coastal area along Tokyo Bay, offering scenic views and recreational spaces. The waterfront areas provide opportunities for leisure activities, including parks, walking paths, and waterfront promenades.
  • Parks and Green Spaces: Koto City features several parks and green spaces. Kiba Park, for instance, is a large public park with open spaces, sports facilities, and a botanical garden. The park provides a pleasant environment for outdoor activities and relaxation.
  • Urban Development: Koto City is a mix of residential, commercial, and industrial areas. The cityscape includes modern skyscrapers, residential neighborhoods, shopping centers, and industrial zones. The development of Odaiba and other waterfront areas has contributed to the city's modern and futuristic image.
  • Transportation: Koto City benefits from an extensive transportation network. It is served by multiple train and subway lines, providing convenient access to other parts of Tokyo. The city's location near Tokyo Bay also makes it accessible by water transport.

Overall, Koto City's geography combines urban development, coastal areas, and green spaces, offering a diverse environment for residents and visitors. Its location near the Sumida River and Tokyo Bay contributes to its historical significance and provides recreational opportunities along the water.