Step out of the west exit of Tokorozawa Station and you are in the city's main shopping district, with department stores around the plaza and the Prope Street arcade running off it. This is the Tokorozawa most visitors see first, and for many it is also the last: a commuter hub on the Seibu lines that people pass through on the way to somewhere else.
Stay a while and the city opens up. Tokorozawa was the site of Japan's first air base and air service academy, and the land returned after the war became Tokorozawa Aviation Memorial Park. The Seibu group keeps an amusement park, a baseball stadium and a velodrome in the Seibu-en district near Lake Tama, and the city's shrines and castle ruins reach back much further.
This guide suits travellers based in Tokyo who want a full day or an easy half-day west of the city, and anyone combining baseball, an indoor ski slope or a walk in the woods with a look at where Japanese aviation began. It covers the main sights, how to string them together in a single day, and a few practical questions.
Top things to do in Tokorozawa
1. Tokorozawa Aviation Museum
Built on the site of Japan's first airfield, the museum is the strongest single reason to make the trip. The exhibition hall covers the history of the airfield and Japanese flight, and there is a movie theatre on site.
Take the Seibu Shinjuku Line to Kōkū-kōen Station. The museum is closed on Mondays and from 29 December to 1 January, and it opens from 9:30 to 17:00, so plan around those days. It sits in Tokorozawa Aviation Memorial Park, which makes an easy pairing: the park hosts a two-day festival with music, cultural and sports exhibitions, community group activities and food booths in late October, and the one-day Shimin Bunka Fair in early April.
2. Hachikokuyama Nature Park
This nature park is best known as the inspiration for Totoro, which draws visitors who want to see the landscape behind the film for themselves. It is a walk rather than a formal sight, so give it time and go at a comfortable pace.
Combine it with the rest of your day rather than treating it as a quick stop, and check your route before setting out so you link it sensibly with the other places on this list.
3. Belluna Dome
Belluna Dome is the home of the Saitama Seibu Lions professional baseball team, and catching a game is one of the liveliest ways to spend an evening in the city. The stadium sits in the Seibu-en district near Lake Tama.
It is in the same part of the city as Seibu-en and the Sayama Ski Slope, so a game pairs naturally with an afternoon in that corner of Tokorozawa.
4. Seibu-en
Seibu-en is a long-standing amusement and water park that has been operating since 1950. A water park opens in the summer, and winter activities include outdoor ice skating and a trout fishing pond.
It is about a one-minute walk from Seibuen-yūenchi Station. Opening hours run 10:00 to 20:00 at weekends and 10:00 to 17:00 at other times, and a one-day pass costs ¥4900 for adults and ¥3600 for children, free for under threes.
5. Sayama Ski Slope
An indoor ski and snowboard resort, useful when you want snow without depending on the season or the weather. It is in the Seibu-en district, at 2167 Kami-Yamaguchi.
Because it is indoors, it works as a wet-weather alternative to the parks and shrines, and it slots easily into the same day as Belluna Dome and Seibu-en.
6. Kadokawa Culture Museum
A multiple museum building designed by Kengo Kuma at Tokorozawa Sakura Town. It holds the permanent outdoor art installation "Resonating Life in the Acorn Forest" by TeamLab, and a double-height library eight metres tall with more than fifty thousand volumes, which can morph into a "bookshelf theater" through projection mapping.
Set aside enough time for both the building and the library, since the projection mapping changes how the space reads. It is a good counterweight to the outdoor sights on this list.
7. Taki-no-jo (Waterfall Castle) Ruins
The ruins of a castle from the Sengoku era, at 537 Shiro in Tokorozawa. What remains is the site itself, which rewards an interest in the period more than a search for standing buildings.
If the Sengoku period interests you, this is the place to see it on the ground, and it pairs well with the city's other historical sites.
8. Hatogamine Hachiman Shrine
An ancient Shinto shrine that includes a 13th-century main shrine building, believed to date from 921 AD. The main shrine building is the reason to come.
It is one of several historical points of interest in the city, so group it with the shrines and temples rather than treating it as a lone stop.
9. Tokorozawa Shinmei Shrine
A Shinto shrine believed to have been founded in the second century A.D., with a traditional establishment of 110 AD. It is among the oldest sites in the city.
Visit it in the same outing as Hatogamine Hachiman Shrine if you are working through the city's older religious sites.
10. Konjoin
Known as "Yamaguchi Kanon", this temple dates from between 810 and 824. It is one of the historical points of interest in Tokorozawa and a quiet stop among the larger attractions.
Pair it with Sayama Fudōson and Shinko-ji for a temple-focused half-day.
11. Sayama Fudōson
An important temple of Tendai, and one of the city's historical points of interest. It suits visitors who want to see working religious sites rather than ruins.
It fits naturally into the same itinerary as Konjoin and Shinko-ji.
12. Shinko-ji
A Buddhist temple established during the Kamakura period. It adds another layer to the city's Kamakura-era history, which also includes the battles fought in the area in 1333.
Combine it with Konjoin and Sayama Fudōson to make a coherent route through the city's temples.
13. Arahata Fuji Shrine
A Shinto shrine that is a scale reproduction of Mount Fuji and offers views of the mountain itself. It is a small, specific sight rather than a full afternoon.
Treat it as a short stop and build the rest of your day around the larger attractions nearby.
14. Tokorozawa Civic Cultural Centre Muse
A public auditorium and concert hall, and the place to look if you want to catch a performance while you are in the city. Check what is on before you travel, since the programme is what makes it worth an evening.
It works well as an evening anchor if you are staying overnight rather than returning to Tokyo.
15. Tokorozawa Matsuri
Held each year in October, the festival features traditional Japanese parade floats (mikoshi), taiko drums and samba dancers. If your dates are flexible, this is the liveliest time to see the city.
Note that the west side of Tokorozawa Station is decorated with holiday lights from early December through mid March, with separate lighting ceremonies for different portions of the lighted areas, so a winter visit has its own appeal.
If you only have one day
Morning: Start at the Tokorozawa Aviation Museum, reached by taking the Seibu Shinjuku Line to Kōkū-kōen Station. Arrive for the 9:30 opening and give the exhibition hall and the movie theatre your morning. If your visit falls in late October or early April, the park around it may be hosting a festival.
Afternoon: Move on to Hachikokuyama Nature Park for a walk through the landscape that inspired Totoro. If you would rather stay indoors or the weather turns, the Sayama Ski Slope is the alternative.
Evening: Head to the Seibu-en district near Lake Tama. Catch a game at Belluna Dome, home of the Saitama Seibu Lions, or spend the late afternoon and evening at Seibu-en, which is about a one-minute walk from Seibuen-yūenchi Station and open until 20:00 at weekends.
Frequently asked questions
When is the Tokorozawa Matsuri held?
It is held each year in October and features traditional Japanese parade floats (mikoshi), taiko drums and samba dancers.
Is the Tokorozawa Aviation Museum open every day?
No. It opens from 9:30 to 17:00 and is closed on Mondays and from 29 December to 1 January.
How do I reach the Tokorozawa Aviation Museum?
Take the Seibu Shinjuku Line to Kōkū-kōen Station. The museum is at 1-13 Namiki.
What can I do in Tokorozawa in winter?
Seibu-en runs outdoor ice skating and a trout fishing pond in winter, and the west side of Tokorozawa Station is decorated with holiday lights from early December through mid March.
Check the calendar for the October festival or the spring fair, pick the day that fits, and start planning your trip to Tokorozawa.