Part of our Family Life & Culture in Tokyo guide. Last reviewed: October 2026.
Tokyo families spend a surprising amount of the year indoors: the June rainy season, the heat of July and August, typhoon days in autumn and cold winter weekends. The good news is that the city is full of indoor options for children, from big-ticket attractions to free neighbourhood spaces that many international families never discover. Here are our picks by age, plus the free options worth knowing about first.
Opening hours, prices and booking rules change often, so check each venue’s official website before you go.
Start here: free indoor spaces in your own neighbourhood
Before you pay for anything, look at what your ward provides. These are the places local parents use every week:
- Children’s halls (児童館, jidōkan): free ward-run centres with playrooms, gyms, craft rooms and books. Many run free parent-and-child sessions for babies and toddlers in the mornings, and they’re open to older children after school. Most neighbourhoods have one within walking distance.
- Parent-and-child drop-in spaces (子育てひろば, kosodate hiroba): free spaces for children under 3 (sometimes older) and their parents, often inside children’s halls or community buildings, with toys, staff and other parents to talk to. They’re one of the easiest ways to meet local families.
- Public libraries: ward libraries have children’s sections, picture books in Japanese and often English, and regular storytime sessions.
Your ward’s website lists its children’s halls and drop-in spaces, usually under child-rearing (子育て) pages. Staff may not speak much English, but you don’t need much to join in — and these spaces are often where newcomers make their first local friends.
Babies and toddlers (0–2)
- Kosodate hiroba and jidōkan baby sessions (free) — see above.
- International Library of Children’s Literature (Ueno Park): part of the National Diet Library, free to enter, with a children’s reading room and picture books from around the world. Closed Mondays and the third Wednesday of each month.
- ASOBONO! at Tokyo Dome City: a large indoor play park designed for young children, with ball pits, blocks and pretend-play areas.
- Tokyo Toy Museum (Yotsuya): a hands-on museum of wooden toys in a former elementary school, with a dedicated space for babies. A calm, gentle outing for little ones.
- Shopping-mall play areas: many large malls have indoor play spaces and excellent baby rooms with changing and feeding facilities — useful for short rainy-day trips.
Preschoolers (3–6)
- Tokyo Toy Museum: still a hit at this age.
- LEGOLAND Discovery Center Tokyo (Odaiba): LEGO play areas, small rides and a 4D cinema, aimed at roughly ages 3–10. Adults can’t enter without a child, and weekend visits have a time limit.
- Aquariums: Sunshine Aquarium (Ikebukuro), Sumida Aquarium (Tokyo Skytree Town) and Maxell Aqua Park Shinagawa are all indoor, central and easy with young children.
- National Museum of Nature and Science (Ueno): dinosaurs, animals and a hands-on discovery area for young children. Pair it with Ueno Park if the rain stops.
- Indoor playgrounds in malls: bigger venues in places such as Toyosu offer climbing walls, trampolines and ball pits.
School-age kids (6–12)
- KidZania Tokyo (Toyosu): a child-sized city where children aged about 3 to 15 role-play jobs — firefighter, pilot, chef — and earn the venue’s own currency. It’s a full-day outing; book a session in advance and arrive early, as popular activities fill quickly. Many activities are in Japanese, with some English sessions.
- Miraikan (Odaiba): the National Museum of Emerging Science and Innovation, with hands-on exhibits on robots, space and the planet. It closed for renovation on October 1, 2026, and plans to reopen on April 23, 2027.
- teamLab Planets (Toyosu) and teamLab Borderless (Azabudai Hills): immersive digital art museums that children love. Book timed tickets in advance, and choose weekdays if you can. At Planets you walk barefoot through water, so bring a change of clothes; some very young children find the dark rooms overwhelming.
- Fire Museum (Yotsuya): free, run by the Tokyo Fire Department, with fire engines, a helicopter and history exhibits, and direct access from Yotsuya-sanchōme Station. Closed Mondays.
- Ghibli Museum (Mitaka): a must for Studio Ghibli fans. Tickets are sold only in advance — not at the door — and are released on the 10th of each month at 10 a.m. for the following month, through Lawson Ticket. They sell out quickly. Beware of unofficial resale sites.
- Sunshine City (Ikebukuro): an aquarium, planetarium, indoor theme park and shops under one roof — a good all-day rainy-day option for a mixed-age family.
More detailed guides: indoor playgrounds and prices, play-centre price comparison, nine more indoor play areas and where to book indoor activities.
Tips for indoor days in Tokyo
- Book ahead. KidZania, teamLab, the Ghibli Museum and many weekend sessions sell out. Weekday mornings are much quieter.
- Use covered routes. Areas such as Toyosu, Roppongi and parts of Ginza and Odaiba have long covered or underground walkways, so you can move between venues without getting soaked.
- Avoid school holiday peaks (Golden Week, summer, New Year) or go early.
- Check age limits and rules — some venues require an adult with every child, limit stays on busy days, or don’t allow strollers inside.
- Consider annual passes for places you’ll visit often, such as aquariums.
- Bring snacks and a spare set of clothes, and check where the baby room is.
Combine indoor days with seasonal events
Many seasonal traditions happen indoors or at community centres too — from Setsubun bean-throwing at children’s halls to Tanabata wish trees in libraries. See our guide to Japanese festivals and seasonal events with kids. And if you’re still choosing where to live, the number of children’s halls, libraries and parks nearby is worth weighing alongside schools and commute.
FAQ
Are children’s halls free for foreign residents?
Yes. Ward children’s halls and drop-in spaces are free and open to children living in the area, regardless of nationality. Some programmes ask you to register first.
What can we do with a baby on a rainy day?
Your local kosodate hiroba is the best starting point: free, close by and designed for under-3s. The International Library of Children’s Literature and ASOBONO! are good bigger outings.
Which indoor activities are best for a mixed-age family?
Sunshine City, aquariums and the National Museum of Nature and Science work well across ages. teamLab suits most ages from preschool up.
Sources and further information
- Tokyo Metropolitan Government tourism site — International Library of Children’s Literature
- Tokyo Metropolitan Government — GO TOKYO (attractions and events)
- Your ward’s website — lists of children’s halls (jidōkan) and parent-and-child drop-in spaces (kosodate hiroba)
- Each venue’s official website for current hours, prices and booking
TokyoParents has no commercial relationship with any venue listed. See our editorial policy.
Featured image: Tyrannosaurus rex Bucky – National Museum of Nature and Science by Photaro, licensed under CC BY-SA 4.0, via Wikimedia Commons.
