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Tomica Expo Osaka ATC | Complete Guide to What to See

Have you decided how you'll spend Golden Week yet? The same place every year—but this year it's different. Tomica Expo is coming to ATC.

Tomica Expo 2026 ATC Osaka | Main image of the venue

Tomica Expo ATC 2026
April 28th - May 6th | ATC Hall (O's Building, 4th Floor)
Admission fee: ¥500-¥1,000

The reason why children can't stop saying "I want to go"

A giant diorama. Limited edition miniature cars. An interactive corner. Everything is a "first time." Parents thought 30 minutes would be enough, but before they knew it, two hours had passed. The kids wanted "more."

But it's ATC, so that's good. After the event, you can step out the window and see Osaka Bay. Have lunch at a cafe while gazing at the sea. If the kids say, "I want to do that next," just walk in that direction. Shops, restaurants, museums. It's all there.

Three highlights

1. Giant Diorama
The child stood there and stared for 30 minutes.

2. Limited Edition Miniature Car
It's only sold at the venue. As a parent, it's best to decide "I'll buy one here."

3. Experience Corner
It's not just about watching; it's about being able to interact with it. It expands a child's world.

Tips for avoiding crowds

It gets crowded during the Golden Week holidays. Weekdays are recommended. Both children and parents can enjoy themselves at a leisurely pace.

The parking lot has space for 1,200 cars. Parking in the morning and leaving in the evening should be sufficient. If you're taking the train, take the direct train from Trade Center-mae Station.

Even more great deals with the stamp rally

After enjoying the Tomica Expo, it's time to explore the entire ATC. During the same period, the "Safety Check! Patrol Stamp Rally" is also being held. Collecting stamps while touring the building will be the "next adventure" for children.

Event Period: April 28th - May 6th | Daily 11:00 AM - 4:00 PM (Prize exchange until 4:30 PM)

You can choose to start from two locations: the 2nd floor of ITM (next to the information desk) or the 1st floor of O's North Building (in front of FamilyMart). Start from whichever you prefer and visit the six checkpoints located throughout the building.

"Where are we?" the child asks. Shops, cafes, museums—ATC is so big! The goal is "Osaka ATC Green Eco Plaza." Collect stamps and get a present.

Participation is free. However, it's limited to the first 300 people each day, so we recommend arriving early.

Safety Check! Patrol Stamp Rally Official Poster
Collect stamps and win prizes
Osaka Bay as seen from ATC

I want to see my child's smile. I want to create new memories.

ATC is the place for that. Make sure you choose this place for your Golden Week this year.

R

RT

Business Strategy Office

Spend Golden Week at ATC. We want to convey through our events how important family time is. Experience the moment when your child's eyes light up, together with your child.

Related Guides

Golden Week 2026 | A Complete Guide to Spending Time at ATC

How to spend your entire Golden Week holiday. A complete guide to a daily plan, from 10 AM to 9 PM.

Safety Check! Patrol Stamp Rally | Complete Guide to 6 Checkpoints

A complete guide to stamp locations, prizes, and times. Enjoy even more fun with a free trial tour of the entire ATC (Automated Tourist City).

🚗 Complete Guide to Parking and Access

1,200 parking spaces, pricing structure, and train access. How to arrive without getting lost.

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