Tokorozawa Aviation Memorial Park: Birthplace of Japanese Aviation

Tokorozawa City, Saitama Prefecture, is the "birthplace of Japanese aviation," where Japan's first airfield was established in 1911 (Meiji 44). The history of Japanese aviation began in this place. The site of the former airfield has been developed as the vast "Tokorozawa Aviation Memorial Park," a place of relaxation for residents where you can learn the history of aviation and unwind in nature full of greenery.

The Birthplace of Japanese Aviation

In 1911 (Meiji 44), Japan's first airfield was established in Tokorozawa, and a test flight was conducted with a French-made biplane. From here the foundation of Japanese aviation technology development was built, and many historic flights were accumulated. In the park, monuments commemorating that history and actually-used aircraft are displayed, making it a precious place where you can feel the progress of Japan's skies.

Tokorozawa Aviation Museum

The park's symbolic facility is the "Tokorozawa Aviation Museum." Many real aircraft and helicopters are displayed, and you can clearly learn how aviation works and its history. It has rich exhibits that fascinate both adults and children, such as a theater where you can enjoy powerful footage on a large screen, and flight simulators. Note: the museum is closed for renovation work until the end of March 2027 (planned). Please check the latest opening status before visiting.

A Park Full of Greenery

Tokorozawa Aviation Memorial Park, boasting a size of about 50 hectares, is an urban park where you can enjoy nature in every season. Cherished as a spot for cherry blossoms and autumn foliage, its lawn areas are filled with people enjoying picnics and jogging. There is also a Japanese garden and a tearoom, and a restful space where you can take a breather midway through your stroll spreads out.

Access and Basic Information

Access is within walking distance of Koku-koen Station on the Seibu Shinjuku Line. It is easy to reach by train from the city center as well, and its convenient location, allowing you to combine it with sightseeing and shopping around Tokorozawa, is a charm. Because the park is large and a green outdoor space, spring with cherry blossoms and autumn with foliage make the nature even more beautiful. Nearby there are also large commercial facilities and museums related to anime and video, making it an area where families can enjoy the whole day.

Practical Travel Notes

Since the park is a vast roughly 50 hectares, allowing about half a day by combining a picnic on the lawn, a stroll in the Japanese garden, and a visit to the museum (when open) lets you enjoy it at leisure. The cherry blossom season (typically late March to early April) and the autumn foliage season (around November) are especially crowded, and the grounds become lively. Since walking distances are long, comfortable shoes are recommended. Combined with nearby commercial facilities and museums, it makes a sightseeing course you can enjoy throughout the day.

A Word of Advice

Since the Tokorozawa Aviation Museum has a closure period for renovation work, if you are visiting for the museum's exhibits, check the reopening timing in advance. Even during the closure, the park itself is lush and ideal for strolling and picnics. Enjoy a moment reflecting on the history of Japan's skies while gazing at the aviation-birthplace monuments and the outdoor aircraft on display.

📚 Sources

This article is based on the history of Tokorozawa as the birthplace of Japanese aviation, guidance for Tokorozawa Aviation Memorial Park and the Tokorozawa Aviation Museum, and tourism information for Tokorozawa City. It also draws on guidance about the museum's renovation closure (planned until end of March 2027). The opening status and closure period may change, so please confirm with official sources before you go.

Visitor Checklist

• Estimated time: About half a day combining a picnic on the lawn, a stroll in the Japanese garden and the museum (when open).
• How to get around: The park is about 50 hectares, so wear comfortable shoes.
• Access: Within walking distance of Kokukoen Station on the Seibu Shinjuku Line.
• Museum check: The Tokorozawa Aviation Museum is closed for renovation (planned until end of March 2027), so confirm the reopening if you want the exhibits.
• Best season: Late March to early April for cherry blossoms and around November for autumn colors are especially lovely.
• Also enjoy: Nearby commercial facilities and museums round out a full day.

Practical Information for Your Visit

Tokorozawa Aviation Memorial Park (1-13 Namiki, Tokorozawa City, Saitama Prefecture / management office TEL 04-2998-4388)

• Opening hours: The park itself is open at all times (an open park with no gates)
• Closed days: The fenced facilities are closed over the New Year period (December 31 and January 1) and on facility inspection days (irregular)
• Parking: Open 24 hours. The south lot has 140 spaces, the east lot 161 spaces and the north lot 194 spaces (the 85 spaces beside the memorial museum are closed from September 1, 2025 until the end of March 2027 (planned) for renovation work). Free of charge for up to 2 hours, then 100 yen for each additional hour (for large vehicles, 500 yen per 30 minutes; vehicles 2.6 m or more in height are treated as large vehicles)
• Access: Right by Kokukoen Station on the Seibu Shinjuku Line / 6 km from the Tokorozawa IC on the Kan-etsu Expressway, along National Route 463 toward the center of Tokorozawa

Tokorozawa Aviation Museum

• Opening hours: The museum is closed for an extended period from September 1, 2025 until the end of March 2027 (planned) for major renovation work (its parking lot is also closed for the duration)

* The park's admission fee, and the opening hours and admission fee of the museum after it reopens, are not published officially.

(Sources: Saitama Prefecture Park and Green Space Association, "Tokorozawa Aviation Memorial Park" official website / Tokorozawa Aviation Museum official website)