Guest article By Kelly Farmer, founder and editor of Japan for Kids
If you’ve just moved to Tokyo with kids and you don’t yet speak much Japanese, the good news is that some of the city’s best family days out are genuinely easy to do on your own. The eight below are all within about an hour of central Tokyo, all workable in English, and they run the full range: free to paid, indoor to outdoor, toddlers to older kids. Pick one and go.
Where’s a big all-weather “wow” close to central Tokyo? Maxell Aqua Park Shinagawa
If you want maximum payoff for minimum travel, Maxell Aqua Park Shinagawa (マクセル アクアパーク品川) is a two-minute walk from Shinagawa Station. It’s an indoor aquarium built more like a light-and-sound show than a traditional fish house: a dolphin performance in a 360-degree circular arena, a jellyfish tunnel lit in shifting colours, and projection-mapped tanks that keep even wobbly toddlers watching.
It’s one of the pricier options here, but it’s open daily and completely weatherproof. Adult admission is ¥2,800 (high-schoolers ¥1,800), ¥1,300 for elementary and junior-high students, ¥800 for ages four and up, and free for under-fours. Check the dolphin show times when you arrive and plan around one.
Practical: 4-10-30 Takanawa, Minato-ku (〒108-8611), inside the Shinagawa Prince Hotel. ~10 min from central Tokyo. Open 10:00–20:00 (last entry 19:00); hours may change, so check the official site before a late visit.
Where can you walk through digital art in bare feet? teamLab Planets, Toyosu
teamLab, Exhibition view of teamLab Planets TOKYO, 2018, Toyosu, Tokyo ©teamLab
teamLab Planets (チームラボプラネッツ) in Toyosu is the immersive one everybody photographs: you go barefoot, wade shin-deep through warm water, lie under floating lights and push through a room of huge soft balloons. Small children tend to be delighted rather than overwhelmed, and it feels very different from a standard museum visit.
Pricing is dynamic, so it moves with the day: adult tickets start at about ¥3,600 and climb on weekends and peak dates (commonly into the ¥3,800–¥4,200 range). Junior-high and high-school students pay ¥2,800, children aged 4–12 are ¥1,500, and children aged three and under go free. Entry is by timed slot and dates do sell out, so book online before you travel. Worth knowing: the venue is confirmed only until the end of 2027, so this is one to catch while you can.
Practical: 6-1-16 Toyosu, Koto-ku (〒135-0061), one minute from Shin-Toyosu Station (Yurikamome line). Bring a small towel; the water sections mean rolled-up trousers or shorts are easiest.
What’s the plan for a train-obsessed child on a rainy day? The Railway Museum, Omiya
For a certain kind of kid, The Railway Museum (鉄道博物館) in Omiya is the whole trip. Real retired trains fill a vast hall you can climb aboard, there are driving simulators, a working miniature railway kids can operate, and enough bullet-train history to keep a grown-up happy too. It’s entirely indoors and easily a half to full day.
Admission is ¥1,600 for adults, ¥600 for school-age children and ¥300 for pre-schoolers aged three and up, with a small discount if you buy in advance. The popular simulators are sometimes allocated by same-day lottery, so head there first if your child has their heart set on one.
Practical: 3-47 Onari-cho, Omiya-ku, Saitama (〒330-0852). ~35 min from central Tokyo, then the New Shuttle one stop to Tetsudo-Hakubutsukan. Open 10:00–17:00, closed Tuesdays.
Is there somewhere free that little ones will love? Tokyo Fire Museum, Yotsuya
The Fire Museum (消防博物館) at Yotsuya is an easy win for little ones, and it costs nothing, though older kids still happily climb into the trucks too. Real fire engines, a helicopter kids can sit in on the roof deck, vintage hand-pump wagons, and hands-on displays about how firefighting works in Japan. It’s small enough not to exhaust a toddler and central enough to bolt onto another plan.
Because it’s free and fully indoors, it’s a good rainy-morning backup or a short outing on a day when you don’t want a big commitment. English exhibits cover the main displays.
Practical: 3-10 Yotsuya, Shinjuku-ku (〒160-0004), directly connected to Exit 2 of Yotsuya-sanchome Station (Marunouchi line). Open 9:30–17:00, closed Mondays. Free.
Where can the whole family just run around outdoors? Showa Kinen Park, Tachikawa
When everyone needs space and fresh air, Showa Kinen Park (国営昭和記念公園) in Tachikawa delivers on a scale that’s hard to grasp until you’re there. There’s a giant inflatable dome kids bounce on until they drop, wide lawns, rental bikes and a dedicated cycling course, water-play areas in summer and huge seasonal flower fields.
It’s excellent value: ¥450 for adults, ¥210 for seniors, and free for junior-high students and younger. Bring a picnic, rent bikes, and let the day unspool. Closing time stretches to 18:00 on spring and summer weekends, so you get a long afternoon.
Practical: 3173 Midori-cho, Tachikawa (〒190-0014). ~30 min from central Tokyo; two minutes from JR Nishi-Tachikawa Station. Open from 9:30 (closing 16:30–18:00 by season). Cashless payment accepted.
Which zoo is actually worth the trip with kids? Tama Zoological Park, Hino
Tama Zoological Park (多摩動物公園) is a big, hilly zoo where the animals are kept in large open enclosures rather than tight cages, with lots of green space and a fair amount of walking. The standouts are the orangutan “Skywalk” high overhead, and a warm indoor insectarium, which makes a good rainy-hour fallback within an otherwise outdoor day.
Adults are ¥600, junior-high students ¥200, and elementary-age children and younger go free (as do Tokyo-resident junior-high students). The hillside means real walking, so it suits toddlers in a carrier or kids who can manage a few hours on their feet.
Practical: 7-1-1 Hodokubo, Hino (〒191-0042). ~40 min from central Tokyo, beside Tama-Dobutsukoen Station (Keio line). Open 9:30–17:00 (last entry 16:00), closed Wednesdays.
Where can kids design their own cup of instant noodles? Cup Noodles Museum, Yokohama
This is the one to lead with if your children like making things. At the Cup Noodles Museum (カップヌードルミュージアム 横浜) in Yokohama’s Minatomirai district, kids decorate a paper cup, choose their soup base and four toppings, and watch their own Cup Noodles get sealed and packed to take home. It’s hands-on, it’s silly, and it lands well with almost any age.
Entry is only ¥500 for adults and free for anyone of high-school age and younger, so the museum itself is cheap; the “My CUPNOODLES Factory” make-your-own is ¥500 per cup on top. The building is fully navigable in English and open weekends, which makes it a reliable Saturday plan. It’s a rainy-day winner too, since the whole thing is indoors.
Practical: 2-3-4 Shinko, Naka-ku, Yokohama (〒231-0001). ~40 min from central Tokyo, walkable from Minatomirai or Bashamichi stations. Open 10:00–18:00 (last entry 17:00), closed Tuesdays. The make-your-own factory can sell out at busy times, so go early.
Is there a free factory tour that works for a family that doesn’t speak Japanese? Kewpie Mayo Terrace, Chofu
Yes, and it’s a lovely one, with one honest caveat. Mayo Terrace (キユーピー マヨテラス) is Kewpie’s mayonnaise visitor centre in Chofu, west Tokyo. Over about 90 minutes you learn how mayonnaise is made, see how many eggs go into a year’s supply, and the kids get a hands-on, playful walk-through. It’s completely free.
The caveat: tours run weekdays only (it’s closed Saturdays, Sundays and holidays, bar the occasional special open day), and it’s fully reservation-based. You book a slot in advance, and popular dates go about a month out. Book the dedicated English course rather than a Japanese tour. Because it doesn’t run weekends, treat this as a weekday treat (a school-holiday or day-off outing) rather than a Saturday option.
Practical: 2-5-7 Sengawa-cho, Chofu (〒182-0002), 7 min on foot from Sengawa Station (Keio Line, ~17 min from Shinjuku). Tour start times 10:00 / 11:50 / 13:40 / 15:30. Reserve online or by phone (03-5384-7770); free.
Quick answers before you go
Which of these need booking ahead? Only two really do: teamLab Planets (timed online tickets, dates sell out) and Kewpie Mayo Terrace (reservation-only, and about a month ahead for good slots). The rest you can simply turn up to.
Which work best on a rainy day? Cup Noodles Museum, the Railway Museum, Aqua Park, teamLab Planets and the Fire Museum are all fully indoors. Tama Zoo’s insectarium gives you a dry hour if the weather turns.
Which are genuinely free? Kewpie Mayo Terrace and the Tokyo Fire Museum cost nothing to enter. Showa Kinen Park (¥450) and Tama Zoo (¥600, kids free) are close.
Can we do these without speaking Japanese? Yes. All eight are navigable in English. Kewpie is the only one that needs planning around language, and it runs a dedicated English tour if you book that course.
Which suit which ages? Babies and toddlers: Fire Museum, Aqua Park, teamLab and Showa Kinen. Making things (fun even for preschoolers): the Cup Noodles Museum, with Kewpie better for slightly older kids. Train fans of any age: the Railway Museum.
Kelly Farmer is the founder and editor of Japan for Kids (japanforkids.jp), a curated guide to family-friendly places across Japan. He lives in Japan with his family.
