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Chosen for Japanese Style Trusted for Quality

Everything You Need To Know About Your Ninja Oni Mask

Please read our FAQs page to find out more.

What is the design inspiration behind this ninja mask?

This mask pays homage to the traditional mempo, the half-mask worn by Japanese warriors in battle, reimagined with an Oni demon design. Its look draws on Japanese antiquity and the samurai and shinobi universe, featuring the fierce spirit known for terrorizing enemies in manga and animated films. It suits anyone who appreciates manga culture and the world of the ninja.

Did the original mempo mask serve a protective purpose?

Yes, the mempo historically had two functions: shielding the face from katana sword attacks and intimidating enemies with its demon-inspired appearance. This mask carries forward that dual heritage of protection and fearsome design.

What is the mask made of, and is it comfortable to wear?

The mask is made of resin and lined with breathable fabric for added comfort. It is built to be comfortable and durable, making it well suited for Airsoft play as well as cosplay, Halloween, and Techwear styling.

Will this mask fit different head sizes?

Yes, it comes with an adjustable neoprene headband, allowing it to be worn by both adults and teenagers. The mask measures 17 x 12 cm (6.7 x 4.7 in).

When will I receive my order?

Please allow between one and two days for order preparation. And seven to fourteen working days for delivery.

Follow your package anytime on our tracking platform. You will receive a confirmation e-mail with a tracking link once your order has been dispatched. Enter this number (e.g KIM3904A) on our tracking platform

What is the quality of our products?

All our products are checked by a quality team in our workshop :

- During the production process,
- Before packaging
- Before dispatch, to guarantee the highest possible quality.

Check our customers reviews
★★★★★ (4.8/5)

Where do your products come from?

To ensure international deliveries, we work with suppliers, craftsmen and warehouses located in :

- USA
- Asia (Japan, Thailand, South Korea, China)
- Europe (Latvia and France)

What if the product doesn't suit me?

Customer satisfaction is our top priority. You benefit from a 30-days guarantee. Consult our refund policy and contact us directly so that we can find the best solution quickly : info@kimurakami.com

Do I have to pay import fees?

For deliveries in mainland US. There are no customs or import Fees (except in exceptional cases).
For deliveries to countries outside the US, there may be customs Fees. Please contact your local customs office before placing your order.

What are the delivery times?

The standard delivery time is seven (7) to fourteen (14) working days. Note that order preparation takes between one (1) and two (2) days. The above times do not take into account potential delays due to strikes, customs checks or other circumstances beyond our control...

Is my payment secure?

Yes, we use SSL security protocols to protect your payment information.

Jade Tanaka, founder of KimuraKami

Hi, I'm Jade, founder of KimuraKami.

It started with one simple idea: Japanese style should be something you actually live with, not a costume you put away after one evening. Most of what we carry is clothing, and the rest is what goes around it: a mask on the wall, a lantern in the hallway, the cup you reach for every morning. I choose every piece myself, and I keep the ones I would use on an ordinary Tuesday.

Every order leaves here folded by hand, with a note. If something is not right, write to me and we will fix it.

Jade TanakaFounder, KimuraKami Jade Tanaka seal