- Age 6-9 / Red - $36.84
- Age 6-9 / Black - $36.84
- Age 6-9 / Purpe - $36.84
- Age 6-9 / Yellow - $36.84
- Age 6-9 / Blue - $36.84
Kids Inflatable Sumo Wrestler Costume - Japanese Wrestler Dress-Up Suit
DELIVERY
- Dispatch: Within 24 Hours
- Registered & Express Post for ALL Orders.
- Pick up is available.
- Easy 14 days returns and exchanges
RETURNS
If you do not like the product you can return it within 14 days - no questions asked. This excludes stockings, gloves, swimwear and clearance sale items. We have an easy and hassle-free return policy. Please look at our Delivery & Returns section for further information.
PRODUCT DETAILS
What's in the Box
- Inflatable sumo suit (kids size, 120–145 cm height)
- Topknot hat (traditional chonmage hairstyle)
- Battery-powered fan (batteries not included)
- Adjustable belt in choice of red, black, blue, yellow, or purple
This Kids Inflatable Sumo Wrestler Costume turns your child into a cartoonishly oversized Japanese wrestler in seconds — battery-powered fan puffs up the beige suit to twice their size, complete with printed torso lines, a belly button detail, and a traditional topknot hat perched on top.
The suit is lightweight nylon with a glossy finish that holds air beautifully. Elastic at wrists and ankles keeps the inflation sealed while your kid waddles around in classic sumo stance. Belt wraps around the waist with decorative side ties, available in five colours for team coordination or personal preference. Back zip makes it easy to get in and out, and the battery box tucks into a pocket.
Perfect For
Book Week & Cultural Days: Natural pick for books featuring Japanese culture, sports stories, or international themes — geography projects, multicultural celebration days, or any storybook set in Japan.
School Dress-Up Events: Guaranteed double-take at Halloween parades, sports hero days, or comedy-themed school concerts. The inflated waddle gets laughs from kindy to Year 6.
Costume Parties & Play: Birthday parties, backyard play, or any event where your kid wants to be the centre of attention. Works indoors or out — just keep the fan running.
How to Wear It
Slip the suit on over regular clothes, zip up the back, and switch on the battery-powered fan — inflates in under a minute. Pair with white socks (not included) and comfy shoes for the full sumo look. Topknot hat sits on the head with elastic band.
Parent FAQs
Q: What size batteries does it need?
A: The fan typically runs on 4× AA batteries (not included). Pop them into the battery box before your event — one set lasts several hours of continuous inflation.
Q: Can they wear this over regular clothes, or will it overheat?
A: Yes, goes on over normal clothes. The fan circulates air constantly so it's not as hot as you'd expect, but keep outdoor wear to moderate weather — summer sun can get warm inside any inflatable suit.
Q: How do I store it between wears?
A: Switch off the fan, let it deflate, and fold it loosely. Store in a dry spot away from sharp objects. The nylon fabric is durable but punctures if you're not careful.
Q: Will the belt color I choose be in stock?
A: Belt colours (red, black, blue, yellow, purple) are subject to availability. If you have a preference, note it at checkout — we'll match it if stock allows, otherwise we'll send the closest available.
Care: Spot-clean with damp cloth. Air-dry only, no machine wash.
SHIPPING & RETURNS
Returns Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@kidsbookweekcostumes.com.au.
If your return is accepted, we’ll send you a return form, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Shipping
We offer Flat Rates $9.8 for Registered Post or $14.8 for Express Post within Australia.