Sarui Onshi Park, Tokyo – Complete Guide to a Lush Metropolitan Park Born from an Edo-Era Timber Storage Yard
Sarui Onshi Park, located in Koto Ward, Tokyo, is a metropolitan park boasting a vast site of approximately 145,000 square meters. With a history as a timber storage yard dating back to the Edo period, this park was opened in commemoration of the marriage of the Showa Emperor and continues to be cherished as a green oasis by local residents and tourists alike. This article provides detailed information about the park’s history, facilities, access methods, and ways to enjoy it.
History of Sarui Onshi Park – A Park Retaining Traces of the Former Shogunate Timber Warehouse and Kigura
History of the Timber Storage Yard Continuing from the Edo Period
The history of Sarui Onshi Park dates back to the Edo period. This land was used as a timber storage yard by the Tokugawa Shogunate and functioned as the “Sarui Timber Storage Yard,” playing an important role in storing timber necessary for construction and shipbuilding in Edo. Taking advantage of its favorable water transportation location, timber transported from all over the country was gathered here, forming the foundation for Edo’s development.
In the Meiji period, it was succeeded as a timber storage yard for the Meiji government and continued to contribute to the capital’s development. Even today, a mini kigura (timber warehouse) reproducing the Sarui Timber Storage Yard from the Edo period is installed in the North Garden, serving as a valuable historical spot retaining the atmosphere of the past.
Opening as an Imperial Gift Park
In Taisho 13 (1924), to commemorate the marriage of the Showa Emperor, the current southern area was granted by the Meiji government to the City of Tokyo. “Onshi” (imperial gift) means bestowed by the Emperor, making this park a precious existence as one of only five imperial gift parks nationwide.
The old Sarui Onshi Park was formally opened in Showa 7 (1932) and became a beloved recreational space for local residents. Subsequently, the plan for the northern area was decided in Showa 21 (1946), and after a long development period, the entire park was completed in Showa 58 (1983), taking on its present form.
Basic Information on Sarui Onshi Park
Location, Opening Hours, and Admission Fee
Location: 2-chome Sumiyoshi and 2-chome Mouri, Koto Ward, Tokyo
Opening Hours: Always open (Service Center: 9:00–17:00)
Admission Fee: Free (some facilities require payment)
Closed Days: None (varies by facility)
Area: Approximately 145,000 square meters
Inquiries: Sarui Onshi Park Service Center 03-3631-9732
Management Structure
Sarui Onshi Park is established by the Tokyo Metropolitan Government and is managed and operated by Amenis Eastern District Group as the designated manager. As one of Tokyo’s seven eastern parks, the park is operated with close ties to the community, and regular events and volunteer activities are actively conducted.
Access Methods – Accessible via Multiple Transit Lines
Access by Train
Sarui Onshi Park has excellent access from the city center.
Nearest Stations:
- Toei Shinjuku Line/Tokyo Metro Hanzomon Line “Sumiyoshi Station” 2 minutes on foot from Exit A3 (most convenient access)
- JR Sobu Line “Kinshicho Station” approximately 10–15 minutes on foot from the South Exit
- Tokyo Metro Hanzomon Line/Toei Shinjuku Line “Sumiyoshi Station” approximately 3 minutes on foot from Exit A4
Access from Sumiyoshi Station is the most convenient, with the park entrance visible immediately upon exiting the station. While there is some distance from Kinshicho Station, you can walk through the shopping district and enjoy a leisurely stroll.
Access by Car and Parking Information
Sarui Onshi Park does not have a dedicated parking lot. If visiting by car, you will need to use coin parking in the surrounding area. There are multiple coin parking options around Sumiyoshi Station and toward Kinshicho, but these can become congested on weekends, so public transportation is recommended.
Access by Bicycle
Bicycle parking spaces are provided within the park, making access by bicycle possible. Many visitors from within Koto Ward and Sumida Ward come by bicycle while enjoying a cycling tour.
Park Map – Structure Divided North and South by Shin-Ohashi Dori
Features of the South Garden Area
Sarui Onshi Park is divided into a South Garden and North Garden by Shin-Ohashi Dori. The South Garden is characterized by a calm atmosphere and includes the following facilities.
Main Facilities:
- Baseball field (paid facility)
- Japanese garden (traditional garden with beautiful pond and stone arrangements)
- Two ponds (enjoy waterside scenery)
- Koto Public Hall (used for various events and gatherings)
- Sakura Plaza (semicircular lawn area, particularly beautiful during cherry blossom season)
The South Garden is recommended for those who enjoy quiet walks or wish to appreciate the beauty of a Japanese garden.
Features of the North Garden Area
The North Garden occupies approximately two-thirds of the site and is characterized by an open atmosphere.
Main Facilities:
- Central Plaza (with a clock tower as symbol)
- Adventure Playground (area with abundant play equipment for children)
- Health Plaza (equipped with health exercise equipment, ideal for adult exercise)
- Tennis courts (paid facility)
- Splash Pond (summer-only and hugely popular with children)
- Palm Plaza (enjoy a tropical atmosphere)
- Mini Kigura (exhibition conveying the history of the timber storage yard)
The North Garden is especially recommended for families and those wishing to enjoy sports. You can also enjoy picnics on the spacious lawn.
Facility Introduction – Fully Equipped for Diverse Ways to Enjoy the Park
Sports Facilities
Baseball Field
The baseball field located in the South Garden is used by local baseball and softball teams. Prior reservation is required to use the facility, and there is a usage fee.
Tennis Courts
The tennis courts in the North Garden have multiple courts and are popular among tennis enthusiasts. These are also paid facilities requiring advance reservation.
Children’s Facilities
Adventure Playground
The Adventure Playground in the North Garden is equipped with abundant play equipment, including slides, swings, and jungle gyms. The roller slide approximately 〇 meters long is hugely popular with children and draws many families on weekends.
Splash Pond
The splash pond, open only during summer, is a shallow pond where small children can safely enjoy water play. Many children enjoy water play on hot summer days.
Health and Exercise Facilities
Health Plaza
The Health Plaza with adult-oriented health exercise equipment allows visitors to use stretching and muscle training equipment free of charge. Many people use it after morning walks or jogging.
Jogging and Walking Course
A course that loops around the entire park allows jogging and walking in a lush green environment. Distance markers are provided, making it ideal for health management.
Nature and Scenic Facilities
Japanese Garden
The Japanese garden in the South Garden is a beautiful space incorporating traditional Japanese garden design. With ponds, stone arrangements, and lanterns positioned throughout, you can enjoy scenery across all seasons. Recommended for those wishing to walk quietly or enjoy photography.
Yokojukken River Promenade
A promenade runs along the Yokojukken River that flows on the east side of the park, allowing you to enjoy waterside scenery while strolling. There are sections with cherry tree rows, and spring is particularly beautiful.
Seasonal Highlights – Nature Changes Its Face with the Seasons
Spring – A Cherry Blossom Destination
Sarui Onshi Park is also known as a cherry blossom viewing destination. The park is planted with over 100 Somei Yoshino cherry trees, which bloom beautifully from late March to early April.
The semicircular lawn of Sakura Plaza, surrounded by cherry trees, is an excellent cherry blossom viewing spot. Families and groups spread out sheets to enjoy hanami (cherry blossom viewing). The cherry tree rows along the Yokojukken River are also magnificent, and the sight of cherry blossoms reflected on the water surface is exceptionally beautiful.
Summer – Green Shade and Water Play
In summer, Sarui Onshi Park’s shade from over 5,000 tall trees provides a pleasant coolness. Large trees such as ginkgo, plane trees, and bald cypress block out the sun, creating an oasis in the city.
When the splash pond opens in summer, children’s laughter echoes throughout, creating a lively atmosphere. In early morning and evening hours, many people enjoy jogging and walking during cooler times.
Autumn – Beautiful Fall Colors
As autumn arrives, ginkgos, bald cypress, and Chinese swamp cypress throughout the park display beautiful colors. The golden leaves of the ginkgo tree rows are particularly spectacular, with the best viewing time being mid to late November.
In the Japanese garden, the combination of autumn leaves and the pond evokes the mood of Japanese autumn. It is an ideal season to enjoy a leisurely walk in a calm atmosphere.
Winter – Silence and Bird Watching
Winter in Sarui Onshi Park is characterized by a peaceful quiet. Migratory birds sometimes fly to the ponds, allowing for bird watching.
Even in winter, evergreen trees remain green, and you can see people enjoying walks and jogging on cold days. Exercise in clear winter air is exceptional.
Event Information – Diverse Programs Held Throughout the Year
Regular Events
Various events are held throughout the year at Sarui Onshi Park.
Outdoor Fitness Program
As part of “Outdoor Fitness TOKYO EAST PARK,” yoga, stretching, and exercise programs are held regularly. Programs with instruction from professional instructors are provided, making them accessible even to beginners.
Seasonal Events
- Spring: Cherry blossom festival, cherry blossom viewing events
- Summer: Summer festival, radio exercise
- Autumn: Autumn leaf observation, nature observation
- Winter: New Year events
Community Partnership Events
Events conducted in partnership with Koto Ward and local organizations are also regularly held, functioning as venues for community exchange. Flea markets, disaster drills, environmental education programs, and various other activities are conducted.
The latest event information can be found on the official website and bulletin boards within the park.
Volunteer Activities – The Power of Citizens Supporting the Park
Active volunteer activities conducted by local residents take place at Sarui Onshi Park.
Main Volunteer Activities:
- Flower bed maintenance and plant management
- Cleaning activities
- Event support
- Nature observation guidance
- Support for children’s programs
Participating in volunteer activities deepens understanding of the park and creates connections with the community. Those wishing to participate should contact the Service Center.
Nearby Tourist Attractions – Places Worth Visiting Together
Kinshicho Area
The area around JR Kinshicho Station has shopping facilities and restaurants. Enjoying lunch or shopping in Kinshicho after strolling through the park is also recommended.
- Kinshicho Park: Another metropolitan park within walking distance from Sarui Onshi Park
- Sumida Triphony Hall: Classical music concert hall
- Alca-Kitte Kinshicho: Shopping mall
Other Notable Spots in Koto Ward
- Kiyosumi Garden: A metropolitan garden within walking distance where you can appreciate the beauty of a Japanese garden
- Fukutawa Edo Museum: Museum recreating the townscape of Fukutawa in the Edo period
- Kiba Park: A vast metropolitan park with an urban green plant garden
Precautions and Manners for Use
Prohibited Activities
- Use of fire such as fireworks or barbecue
- Golf, baseball, and other ball sports that may be dangerous to other users (except designated facilities)
- Unleashed pets (use of leashes is required)
- Bicycle riding on trails (except designated areas)
- Collecting plants or feeding animals
Manners
- Always take your garbage with you
- Do not forget consideration for other users
- Keep loud voices and loud music to a minimum
- Smoking only in designated areas
- Always take pet waste with you
Safety Precautions
- Do not forget heat exhaustion prevention measures in summer (hydration, wear a hat)
- Check age recommendations when using play equipment
- Do not take your eyes off children at the splash pond
- Use facilities in well-lit areas at night
Summary of the Charm of Sarui Onshi Park
Sarui Onshi Park is a fascinating spot that, while possessing a historical background as an Edo-era timber storage yard, functions as a modern metropolitan park with diverse capabilities.
Main Points of Attraction:
- History and Culture: A precious park conveying the history of the timber storage yard from the Edo period to the present
- Excellent Access: Outstanding location just 2 minutes on foot from Sumiyoshi Station
- Vast Site: Experience openness in a spacious area of 145,000 square meters
- Diverse Facilities: Various ways to enjoy, from sports facilities to Japanese gardens
- Seasonal Nature: Appreciate cherry blossoms, fresh greenery, autumn leaves, and migratory birds
- For All Ages: Enjoyable by all generations, from children’s play equipment to sports, strolling, and health promotion
- Free Admission: Basically free to use (some facilities excluded)
- Community Exchange: Venues for interaction through events and volunteer activities
Visitor Feedback and Recommended Ways to Spend Time
Recommended for Families
A popular course involves letting children play in the North Garden’s Adventure Playground, having a picnic on the lawn, enjoying water play at the splash pond (summer), and shopping in Kinshicho on the way back.
Recommended for Couples
Spring cherry blossom viewing dates under the blossoms, autumn walks through the Japanese garden enjoying autumn leaves. A romantic time can be spent walking along the Yokojukken River promenade.
For Those Wishing to Spend Leisurely Time Alone
Early morning jogging or walks, quiet reading in the Japanese garden, or nature observation from a bench—there are plenty of places to quietly enjoy time alone.
For Health Promotion
Health promotion is ideal through exercise using equipment in the Health Plaza, running on the jogging course, or participating in the outdoor fitness program.
Conclusion – A Green Oasis in Koto Ward, Tokyo
Sarui Onshi Park is a metropolitan park in Koto Ward, Tokyo, where history and nature harmonize. Possessing a unique history as an Edo-era timber storage yard and opened in commemoration of the Showa Emperor’s marriage as an imperial gift park, it has been cherished by local residents for over 90 years.
Across the vast 145,000-square-meter site divided north and south by Shin-Ohashi Dori, various facilities are provided, including sports facilities, children’s play equipment, a Japanese garden, and health exercise equipment, creating a space enjoyable by all ages. The excellent accessibility of being just 2 minutes on foot from Sumiyoshi Station is another attraction.
This park, where you can enjoy the nature of all seasons—spring cherry blossoms, summer green shade, autumn leaves, and winter stillness—is a precious green oasis where you can forget the hustle and bustle of the city and refresh yourself. Through regularly held events and volunteer activities, it serves an important role as a community exchange venue.
When visiting Tokyo or exploring Koto Ward, be sure to visit Sarui Onshi Park. You will be able to spend peaceful moments in this location that retains historical traces while continuing to evolve as a modern metropolitan park.
