Toba Aquarium
The only aquarium in Japan keeping dugongs, said to be the animal behind mermaid legends.
piggybackjapan.com
Toba Aquarium
SaveThe only aquarium in Japan keeping dugongs, said to be the animal behind mermaid legends.
The world's first transparent tube over the water lets you watch sea lions and seals from inside it.
How was it with your kids?
Not greatGreat
- ElevatorElevator：with conditionsconditions
- Stroller OKStroller friendly：with conditionsconditions
- RentalStroller rental：with conditionsconditions
- NursingNursing space：with conditionsconditions
- ChangingDiaper changing table：with conditionsconditions
- Diaper binDiaper disposal bin：not checked
- Family WCFamily restroom：with conditionsconditions
- Kids' toiletKids' toilet seat & step stool：not checked
- Own foodOutside food allowed：not checked
- EnglishEnglish support：not checked
Green = we confirmed it. Grey = not checked yet. Grey with a line through = the place does not have it.
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evidence & sources (7)
- Official: Stroller friendly, Stroller rental, Nursing space
- Official: Family restroom, Elevator
- Official: Indoor / outdoor
- Official: main site
Twelve themed zones run from A to L with no fixed route, so you can circle back at will. Dugongs, said to be the source of the mermaid legend, are kept nowhere else in Japan. In the Sea Mammal Kingdom a transparent tube crosses the water and sea lions and seals pass around it. The Odd Creatures Lab gathers animals with strange shapes and habits. Sea lion shows, penguin walks and otter feeding times are posted. Everything is indoors, so rain does not spoil the day.
| Stroller friendly | Yes | Free stroller loan in the entrance hall — 20 available, no advance booking. A barrier-free entrance sits beside the ticket window on the national-road side. Strollers cannot go into the show arena; park them in the marked area. Buggies you bring yourself are turned away if they are push-trikes, kick scooters, or large carts and prams that carry more than one child | Web-checked | checked Aug ’26 | aquarium.co.jp |
|---|---|---|---|---|---|
| Stroller rental | Yes | Free, 20 strollers in the entrance hall. Numbers are limited and no advance booking is taken | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Nursing space | Yes (3) | Three private nursing booths in the Baby Room, between the Dugong corner (H) and the Plaza Shop. Hot water for formula is provided from the drinking-water dispenser. The nursing booths are for women only, though men may come in for nappy changes | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Diaper changing table | Yes | Two changing beds in the Baby Room, and changing beds are also fitted in the toilets around the aquarium. Nappies (pull-up, size L) and wipes are sold at the adjoining Plaza Shop | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Family restroom | Yes (4) | Four accessible toilets. The one in front of the Dugong corner has a universal changing bed; the one below the entrance hall has an ostomate station | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Elevator | Yes | Slopes and lifts throughout, so nearly every corner can be seen with a wheelchair or a stroller. A few spots still need stairs, and at some tanks you cannot get right up to the glass | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Indoor / outdoor | Indoor | All-weather indoors — you can go round without an umbrella (you only need one if you use the multi-storey car park) | Web-checked | checked Aug ’26 | aquarium.co.jp |
| Diaper disposal bin | Not checked yet | ||||
| Kids' toilet seat & step stool | Not checked yet | ||||
| English support | Not checked yet | ||||
| Outside food allowed | Not checked yet |
Worth a look before you go
Japanese · opens translatedFirst-hand
Toba Aquarium turned out to be a lovely aquarium for families — discounts and a full report
Their 11:55-17:00 route, timed, with a 4-year-old and a baby. At the sea lion show the right stroller bay stays quiet.
behappymama.com2022
Japanese · opens translatedFirst-hand
Toba Aquarium: a family guide, including what to watch out for
Four hours-plus with a 4- and 2-year-old. Aisles stay wide enough for the stroller; Zone G splashes, so bring a change.
chachachannel.com2026
Japanese · opens translatedFirst-hand
Eating at Toba Aquarium: can you bring a bento? The in-house restaurant menus and food nearby
Bento is allowed: eat it in the show seating between shows, the 2F outdoor area, or on the Bayside Street benches.
aihana-travel.com2026
Japanese · opens translatedFirst-hand
Is Toba Aquarium good for families in midsummer? A 2-hour-46-minute afternoon visit, crowds and heat
Midsummer afternoon: in at 14:14, out 2h46 later. Chilled halls get cold, so bring a layer; food orders stop at 16:00.
calm-lifestyle.com2026
Japanese · opens translatedFirst-hand
A family visit to Toba Aquarium in Mie: can toddlers enjoy it? What the place is like with kids
Ten minutes from JR Toba is a long walk on small legs. Nursing room on 2F, three changing spots; eat early for seats.
sawakane.com2023
Toba Aquarium · Links & reads ▾
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Basics
- Fee：Adults ¥2,800, primary and junior-high pupils ¥1,600, children aged 3 and over ¥800. Groups of 25 or more pay ¥2,600 / ¥1,500 / ¥700. An annual passport costs ¥9,000 / ¥5,000 / ¥2,500 and is valid one year from purchase; since 1 January 2026 it is sold online only. Holders of a disability certificate and one carer pay ¥2,000 / ¥1,200 / ¥600■
- Hours：9:30-17:00, last admission 16:00. Open every day of the year. During Golden Week (2-6 May), summer (1-28 Aug) and Silver Week (19-23 Sep) it runs 9:00-17:30 with last admission at 16:30■
- Time needed：180 min
- Booking：Web tickets can be bought online in advance, and tickets are also sold at convenience stores■Official booking site ↗