Tochigi Children's Science Museum
A children's science museum with seven hands-on exhibit zones and six play grounds outside.
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Tochigi Children's Science Museum
SaveA children's science museum with seven hands-on exhibit zones and six play grounds outside.
Outside the museum, the ride ground has no ordinary bicycles — just odd-shaped ones and a 620-meter mini railway.
MoreWhat kind of place
Tochigi Children's Science Museum is in Utsunomiya, run by a public foundation. Inside are an exhibition hall, a planetarium, an indoor play area, and a museum shop.
The exhibits are split into seven themed zones: basics, space, earth, living things, everyday life, environment, and kids. Outside, six separate play grounds hold play equipment sorted by age range, along with wide lawns.
Parking is free, with room for 612 cars. An observatory on the roof opens to visitors during events, and between its telescope and the planetarium you go from the stars overhead out to the universe beyond them.
Sources and evidence (26)
- Visitors are asked not to run indoors, and small children must stay with a parent while using the exhibits.source
- Some exhibits have time limits or weight limits.source
- The entire grounds are non-smoking.source
- Animals other than guide dogs and hearing dogs are asked to stay off the grounds.source
- The pond at the adventure ground is dangerous, and visitors are asked not to go into it.source
- The exhibits are divided into seven zones, each with its own theme: basics, space, earth, living things, everyday life, environment, and kids.source
- The exhibits are hands-on: moving machines, experiment stations you work yourself, and live demonstrations, so you learn by doing.source
- The kids zone has a play area and a baby area for small children, with a workshop space in the middle.source
- The main exhibits in the kids zone are a piano staircase and a mole house.source
- The kids zone takes up the second floor and the mezzanine of the exhibition hall.source
- Outside, six separate grounds hold play equipment sorted by age range along with wide lawns.source
- The hill with the large play structure has a 10-meter roller slide, about 33 feet, and a climbing wall.source
- The ride ground has no ordinary bicycles apart from tricycles, and children can ride on their own or the whole family can ride together.source
- The mini railway runs a 620-meter loop, about 2,000 feet, and children 3 and under ride with an adult.source
- One lap on the mini railway takes about six minutes.source
- The odd-shaped bicycles are rented for one hour, and you can switch to a different one once within that time.source
- Indoors there is a planetarium, an observatory, the exhibition hall, an indoor play area, and a museum shop.source
- The observatory is on the roof and opens during events.source
- Besides the ride ground, the outdoor areas are the adventure ground, the play ground, the event ground, and the wind ground.source
- The outdoor grounds sit in natural surroundings whose colors change with the season, and children can play freely there.source
- Between the planetarium and the astronomical telescope, you can go from the stars overhead to the shape of the universe beyond them.source
- The 87th special exhibition, on how home appliances work and the science that supports daily life, runs from July 18 to August 23, 2026.source
- The designated operator is the Tochigi Mirai-zukuri Foundation, a public-interest foundation.source
- The legend on the outdoor site map shows only restrooms and AEDs, with no nursing or diaper-changing symbols on the outdoor side.source
- A visit report from the reopening day records that the building can be used with a stroller.source
- There is a restroom inside the planetarium, past the point where you hand over your ticket.source
With kidsThe part that matters
If your kids lose interest in museums quickly, this one puts them to work: all seven exhibit zones are built around machines they operate themselves.
Outside, the bikes are odd-shaped ones rather than ordinary bicycles: you rent one for an hour and can swap it for a different bike once in that time.
Nothing in the building serves meals, so bring lunch—the indoor rest area sits outside the paid zone, and you can eat there without a ticket.
The ride ground closes at 4 p.m. and shuts in rain, and sign-ups end earlier still—3:40 p.m. for the bikes, 3:50 p.m. for the mini railway—so a late-afternoon arrival can miss the riding altogether. Four o'clock is the last entry to the exhibition hall as well.
Sources and evidence (3)
- Saturday, a long queue by 9:40. Gravity Jump morning tickets gone; afternoon from 12:30. Rest-room seats full by 11:30.source
- From reopening day: strollers fine, diaper-change and nursing spaces, a rest room where you can eat, free parking.source
- No restaurant inside, only vending machines and tables. Weekends bring food trucks, lawn seats and a konbini opposite.source
By age0-1 / 2-3 / 4-6
- Ages 0-1The Kids Zone has a Baby Area for the youngest children, sitting alongside the Play Area with a workshop space in between, on the second floor and the mezzanine of the exhibition hall. You can go around inside with the stroller, and the elevators are in the first-floor main hall and the middle of the second floor.Two baby care rooms are marked on the map, one near the first-floor entrance and one beside the planetarium on the mezzanine, and the nursing room is in the middle of the second-floor exhibition hall, near the stairs up to the mezzanine; it is a private booth. The outdoor map carries no nursing or diaper symbols on the grounds side, so take care of that indoors before you head out. Inside the exhibition hall nothing may be eaten or drunk except water, so give milk or baby food in the rest room, which sits outside the ticketed area, allows food and connects to the playground. Children 3 and under enter free.
- Ages 2-3The mini locomotive runs a 620-meter loop in about six minutes, and children 3 and under ride with an adult (the child rides free under age 4; the adult pays 200 yen a lap). The Kids Zone's main exhibits are the Piano Stairs and the Mole's House. Outside there are slides and a sandbox for little ones, plus inclusive play equipment anyone can use.The ride ground closes in rain or other bad weather, and from December through February it is closed on weekdays (open on weekdays during the winter school holidays). On days when a heatstroke alert is issued for Tochigi it may close from noon. Inside, the museum asks visitors not to run, and small children try the exhibits together with a parent. As for the rest room where people open their lunch boxes, one Saturday record has every seat taken by just after 11:30.
- Ages 4-6The ride ground has no ordinary bicycles apart from tricycles — you rent an odd-shaped one for an hour and may swap it for a different one once within that hour. The hill with the big combination playset has a 10-meter roller slide and a climbing wall, and the indoor exhibits are hands-on, with moving and experimental apparatus a child works themselves.Charges start at age 4: 230 yen for a child in the exhibition hall, 200 yen an hour for an odd-shaped bicycle, 100 yen a lap on the mini locomotive. On the third Sunday of every month, Family Day, children go free. The cutoffs come early, so plan the order: the odd-shaped bicycle desk closes at 15:40, the mini locomotive at 15:50, and the last entry into the building is 16:00 (closing 16:30). Some exhibits have time limits or weight limits.
By weatherRain, heat, cold
- Rainy dayIndoors you have the hands-on exhibit hall, split into seven zones, and the planetarium — both fine in rain. Outdoors there are six grounds, and the ride ground with its odd-shaped bicycles and mini railway is closed in rain or other bad weather. The rest room inside sits in the no-ticket area, so you can eat a packed lunch and take a break there.
- Hot dayNot checked yet
- Cold dayNot checked yet
How was it with your kids?
Not greatGreat
Family checks✓ easy for your family
- ElevatorElevator：with conditionsconditions
- Stroller OKStroller friendly：with conditionsconditions
- RentalStroller rental：not checked
- NursingNursing space：with conditionsconditions
- ChangingDiaper changing table：with conditionsconditions
- Family WCFamily restroom：with conditionsconditions
- Own foodOutside food allowed：with conditionsconditions
- EnglishEnglish support：not checked
Tap a mark for details
* Other not checked (2)
Diaper disposal bin, Kids' toilet seat & step stool
Green = we confirmed it. Gray = not checked yet. Gray with a line through = the place does not have it.
Worth a look before you go
Japanese · opens translatedFirst-hand
Saturday, a long queue by 9:40. Gravity Jump morning tickets gone; afternoon from 12:30. Rest-room seats full by 11:30.
A Saturday at Tochigi Children's Science Museum: dodging the queues with two elementary-schoolers
Japanese · opens translatedFirst-hand
From reopening day: strollers fine, diaper-change and nursing spaces, a rest room where you can eat, free parking.
Visit report: the renewed Tochigi Children's Science Museum (Kojima Children's Science Park), Utsunomiya
Japanese · opens translatedFirst-hand
No restaurant inside, only vending machines and tables. Weekends bring food trucks, lawn seats and a konbini opposite.
Where do you eat at Tochigi Children's Science Museum?
Tochigi Children's Science Museum · Links & reads ▾
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Where it is
567 Nishikawadamachi, Utsunomiya-shi, Tochigi 321-0151source
Before you go
Basics
- Fee：Exhibition hall day ticket: ¥620 for adults, ¥230 for children (age 4 to junior high); free for 3 and under. Group rates in brackets are ¥490 / ¥180, from 20 people. Annual tickets are ¥3,650 / ¥1,050 and a book of six day tickets is ¥3,100 / ¥1,150. The planetarium is ¥540 / ¥200 per showing. Children go free on the third Sunday of each month ('Family Day'). Showing a disability certificate admits the holder and one carer free, though the ride ground is still charged. Outside, the odd-bicycle rental is ¥300 / ¥200 an hour and the mini locomotive ¥200 / ¥100 a lap, free under 4. Parking is freesource
- Hours：9:30-16:30, last admission 16:00. Closed Mondays and the fourth Thursday of each month (unless a public holiday), the day after a public holiday (unless it falls on a Saturday, Sunday or holiday), and 28 December to 4 January. There are also unscheduled closures and openings — check the calendar. The outdoor ride ground runs 9:30-16:00 (last sign-up 15:40 for the odd bicycles, 15:50 for the mini locomotive), closes in bad weather, may stop from midday when a heatstroke alert is issued for Tochigi, and is weekends-only on weekdays from December to Februarysource
- Booking：Group rates apply from 20 people (children of 3 and under not counted); groups have their own pagesourceOfficial booking site ↗
Basics in detail (30)
Fees
- Showing a Japanese disability certificate or welfare recipient certificate admits the holder and one caregiver free of charge.source
- That free admission does not cover the ride ground, which is charged separately.source
- A standard exhibition-hall ticket costs 620 yen for adults and 230 yen for children, or 490 yen and 180 yen at the group rate.source
- A child ticket covers ages 4 through junior high school, and children 3 and under enter free.source
- The standard ticket covers the exhibition hall for the whole day.source
- An annual pass costs 3,650 yen for adults and 1,050 yen for children, and it covers the exhibition hall anytime for a year.source
- A booklet of six standard tickets costs 3,100 yen for adults and 1,150 yen for children.source
- The planetarium costs 540 yen for adults and 200 yen for children per show, or 430 yen and 160 yen at the group rate.source
- The prices shown in parentheses are the group rates.source
- Group rates apply to parties of 20 or more, not counting children 3 and under.source
- On the third Sunday of every month, Family Day, children's admission is free.source
- The odd-shaped bicycles cost 300 yen for adults and 200 yen for children per hour, and children under 4 ride free.source
- The mini railway costs 200 yen for adults and 100 yen for children per lap, and children under 4 ride free.source
- Parking is free, with room for 612 cars, 23 buses, and 17 motorcycles.source
- The rest area sits outside the paid zone, so you can use it without a ticket, and it connects to the playground area.source
Hours and closures
- The museum is open from 9:30 a.m. to 4:30 p.m., and the last entry is at 4:00 p.m.source
- It is closed every Monday and on the fourth Thursday of each month, except when that day is a public holiday.source
- It is also closed the day after a public holiday, unless that day falls on a Saturday, a Sunday, or another holiday.source
- It is closed from December 28 through January 4.source
- There are occasional unscheduled closures and extra opening days, so check the calendar.source
- The ride ground runs from 9:30 a.m. to 4:00 p.m.source
- Sign-ups at the ride ground close at 3:40 p.m. for the odd-shaped bicycles and at 3:50 p.m. for the mini railway.source
- From December through February the ride ground is closed on weekdays, though it does open on weekdays that fall within the winter school break.source
- The ride ground closes in rain and other bad weather.source
- When a heatstroke alert is issued for Tochigi, the ride ground may close from noon.source
Getting there
- The address is 567 Nishikawata-machi, Utsunomiya, Tochigi, and the phone number is 028-659-5555.source
- It is a 20-minute walk, about 1.5 km or a mile, from the west exit of Nishikawata Station on the Tobu Utsunomiya Line.source
- From the west exit of JR Utsunomiya Station, take the Kanto bus bound for Nishikawata Station, get off at the Nishikawata-eki-iriguchi stop, and walk 20 minutes, about 1.3 km or eight-tenths of a mile.source
- From Suzumemiya Station on the JR Utsunomiya Line, it is a 12-minute taxi ride, about 5.6 km or three and a half miles.source
- There is a 7-Eleven directly in front of the entrance from the road into the parking lot.source
Once you've decided
evidence & sources (7)
- Official: Nursing space, Elevator
- Official: Family restroom
- Official: Indoor / outdoor
- Official: main site
Seven zones fill the exhibition hall — basic, space, earth, life, living, environment and kids. Most displays are built to be worked by hand rather than looked at. The kids zone, on the second floor and mezzanine, has a baby area, a play area, piano stairs and a mole house. A planetarium sits inside, and the rooftop observatory opens for events. Outdoors are six grounds with a ten-meter roller slide, a climbing wall, a sandbox and inclusive play equipment.
| Family restroom | Yes (5) | Five in all. Three unisex accessible toilets outdoors — at the parking lot, the outdoor management building and Kaze-no-Hiroba. Two indoors, beside the 1st-floor rest room and in the 2nd-floor exhibition hall; both take an ostomy fitting and have a care bench | Web-checked | checked Aug ’26 | t-csm.jp |
|---|---|---|---|---|---|
| Indoor / outdoor | Indoor & outdoor | An indoor exhibition hall over several floors, plus six outdoor play grounds and a ride ground | Web-checked | checked Aug ’26 | t-csm.jp |
| Stroller friendly | Yes | You can get around the museum with a stroller | Web-checked | checked Aug ’26 | oyama-navi.com |
| Nursing space | Yes (3) | Baby-care rooms near the 1F entrance and on the mezzanine beside the planetarium, plus a nursing room at the center of the 2F exhibition floor | Web-checked | checked Aug ’26 | t-csm.jp |
| Diaper changing table | Yes | There are diaper-changing spaces | Web-checked | checked Aug ’26 | oyama-navi.com |
| Diaper disposal bin | Not checked yet | ||||
| Kids' toilet seat & step stool | Not checked yet | ||||
| Elevator | Yes | On 1F in the main hall, and at the center of the 2F exhibition floor | Web-checked | checked Aug ’26 | t-csm.jp |
| English support | Not checked yet | ||||
| Outside food allowed | Designated areas only | You can bring a packed lunch and eat it in the rest area inside; on busy days its seats are all taken before noon | Web-checked | checked Aug ’26 | kodomodekake.com |
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