Tokyo Toy Museum: baby room and sibling visits โ
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ASOBono: walk-in indoor play and time-based tickets
ASOBono at Tokyo Dome City does not take admission reservations. Busy periods may involve a queue, so plan around meals and naps and distinguish timed admission from the weekday day pass.
Official information reviewedWhere should I start?
The official FAQ says admission cannot be reserved and busy periods may require waiting. Do not assume any advance form or payment process guarantees entry at a particular time.
Planning this outing
Use the toilet and have a snack before entry, then set a leaving time. Keep the next booking flexible so extra play time does not derail the day, and have another indoor option if the queue is long.
Questions before you go
Can I reserve an admission time online?
The official FAQ says admission cannot be reserved and busy periods may require waiting. Do not assume any advance form or payment process guarantees entry at a particular time.
Can adults or children enter alone?
Children through elementary-school age need a guardian aged 20 or over. Children cannot enter alone, and a group consisting only of junior-high age visitors or older cannot enter. Check your partyโs ages first.
Can we leave and come back?
Re-entry is generally not permitted. The child day pass and accompanying adult are an exception, but the pass is offered on weekdays with peak-period exclusions. Check your date before planning a meal outside.
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Official sources & review date
Checked: ยท Review due: 2026-11-27
Prepared from official visitor guidance. Suggested plans are JapanPinโs editorial advice, not firsthand reviews or live booking or operating information. Recheck dated conditions and operation with the official provider before visiting.
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