Shop Japan. We ship worldwide, bringing Japan directly to you.

We are Mia-costume.

One of the top selling costume brands in Japan.

We are ranked No.1 from the 2007 raking of costume sellers in Rakuten Market.

We also have physical costume shops in:
*Tokyo Akihabara
*Nagoya Oosu
*Osaka Nipponbashi

We aim to give our customers high quality products at reasonable prices.

We can send any costume to any  country by EMS.

We can sell our products worldwide!
Please let us know if you need any help. We can reply by e-mail in English.

Any questions please email us here:

We can read:

We have staff who have lived in the USA in our TOKYO Akihabara Head Office.

English site for Overseas order
If you can't read Japanese please look in to our Rakuten English site to order from outside Japan!

English Facebook Page
We have a page that has updates regarding Mia-Costume in English.

Please check it out with this URL

U.S. Size Only Costume Shop
We have a English U.S. Size cosplay store online.

Please take a look here

Miacos Rakuten Japanese site
Products are the same as seen in this shop:

We do wholesale
Please look at this site more infomation about wholesale.
Miacos Wholesale

Please take a look here:

We can do wholesale with any country so please email us!

We have many online shops in Japanese

Mia-Costume Main Site

Please take a look here
Products can be sent to any country by EMS!

Miacos Yahoo! Japan Branch

Please take a look here:

Socks/Accessories Shop:

NETSEA Wholesale Store:

Mia-Costume in DENA shopping:

Military Wear and Goods:

Mia-Costume Blog

We have maid cafe in Tokyo and Osaka.

Mia Cafe Tokyo

Please take a look here:

Please take a look here:

We have a page in English on Facebook:

Please take a look here:

We have an English version of our menu

Please take a look here:

We have a Chinese version of our menu

Please take a look here:

We have blogs in Chinese of Mia Cafe

Mia-Cafe Yam Blog(Taiwan)

Mia-Cafe Weibo(Chinese)

Mia-Cafe Osaka

Please take a look here:

We have modeling agency.

We have modesl from 145cm to 175cm.

Please take a look here:
Shiny and sleek metallic school swimsuit!

Metallic School Swimsuit Color: Black Size: M/BIG ■ Spandex Swimsuit ■ Shiny Swimsuit ■

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$ 19.21 (¥ 2,138)
Actual price may vary according to exchange rates.
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Payment Options: Details
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Product Information

Product information
This product is part of our company's inventory.
Ships in 2-3 business days

We have released a new shiny type of our popular school swimsuit series☆

This swimsuit is shiny and tight fitting!

Cute, and kind of sexy!

With this swimsuit, you are guaranteed to have a fun filled summer!
  • Size:
    [Size M]:
    B: 64-86 cm, W:55-74 cm, H: 66-90 cm
    [BIG size]:
    B: 84-104cm, W:76-90 cm, H: 86-104 cm
  • Includes: Swimsuit
  • Material: Nylon 80%, polyurethane 20%
  • Color: Black
  • Details:
    *Gusset is attached
    *Do not bleach with chlorine based products.
    *Dry clean friendly.

Related Products
Metallic school swimsuit: White
Metallic school swimsuit (Racing)
Metallic gloves: White  
Stretchy School Swimsuit: White
Metallic Lace Up Tights: Black

☆Recommended Products☆
  • We have lots of products ready to ship!
  • We also have many cheap deals!
  • If you're looking for high quality cosplay and maid costumes, then choose Mia Cos!
  • Lots of domestically Japan made cosplay!
  • Products
  • Maid Costume・Maid Cosplay・Cosplay・Maid fuku・Maid
  • Sailor Fuku ・ Japanese Schoolgirl Outfit ・  Schoolgirl Cosplay ・ Sera Fuku ・ Japanese High School ・  Japanese Middle School ・  Kawaii uniform
  • Cosplay Costumes・Cosplay ・Blazer Cosplay Costumes・Nurse Outfit・China Dress
  • Knee High Socks・Knee Socks・Thigh highs・Socks・Costume・Maid Costume・Headband・Sailor Fuku・School Girl Uniform

Latest Product Reviews (17)

Posted by ly**** , 2015/06/05 00:42:35
正直、参考着用画像や商品画像のイメージよりも、実物はチープだと思います。 デザイン(切り替えし等)がハンパで着用したときに、イメージ画像よりもウエスト、腰、お腹周りがたつきました。 とくに胸がある程度ある方は、よりもたつくかもしれません。 昭和的な「スクール水着」をイメージされている方は、イメージ通りだと思います。 そんな感じのもたつき感なので。 皆さんのレビューを参考に「あまり伸縮しない。ワンサイズ大きめでもいいかも」とのことでしたが、私は「ワンサイズ下で購入したほうがよかったかな」と思いました。 普段のサイズはMで、デザインによってはS。胸まわりが小さいデザインはLを買うことも) (155普通~ややぽちゃ体型。バストFカップ) 確かに伸縮性はあまりないかもしれませんが、商品デザイン自体が大きめだと思います。 イメージ画像ほどの光沢感はないので、気になる方はラテックスやPVC商品用のオイルを塗ったほうがいいと思います。 ただし、お値段を考えると、上記の部分や縫製の甘さを含め、特段不満はありません。 総合的に妥協できる部分のバランスを考え、満足できる商品です。
Posted by Sp***** , 2014/05/08 08:11:44
生地の厚さ、強度等は全く問題なかったです。 身長156、7cmでMサイズを買いましたが、伸縮性はないのでピッタリジャストでした。 背が高い方は着用出来ないかも知れません。 ウエスト前面のシャーリングのように見えるシワが寄った部分は、 着た時に上下の生地の縫い付け部分が引っ張られる事で出来るシワなので、 着る方によって出かたは違うと思います。 私はこのモデルさんより背が低いので画像よりもシワは出来ませんでした。 肩紐も太めなので切れたりする心配はなさそうです。
Posted by ti******** , 2014/04/28 15:23:35
安いティーンズ用のかばんみたいな テロンテロンの素材でした。 もっとなめらかなものを期待してたので残念。 大きいサイズを選んだけど 伸縮にとぼしいのかきつめでした。 特にお尻のあたりがきゅうくつです。

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Shipping Options:


JP Post EMS Your order will be shipped to you via Japan Post EMS. Japan Post is a speedy delivery service that delivers to more than 120 countries. With an effective tracking system and insurance program, EMS is able to offer a secure delivery worldwide. You can track your package with the tracking code provided and it will be delivered within a week. See estimated shipping fee

Payment Options:

Credit Card, PayPal

Credit Card We accept credit and debit cards.
The following credit and debit cards can be used:
•American Express
PayPal We accept PayPal. After receiving the order confirmation e-mail, we will send you a link to the paypal payment. If you have not recieved the payment link, please contact us and we will get back to you.
*Please note that if payment through PayPal is not confirmed by the date indicated in the e-mail, your order will be automatically cancelled.

Return Policy

** For any questions please feel free to send us an e-mail **

**Important notice for overseas orders**
If there are damaged products we will regrettably be unable to issue a refund.

Overseas delivery has a high risk of inspection by customs and may result in the movement of the way we have packed the product in Tokyo.
We strive to pack our customer's products as efficiently as possible before the shipment, however, due to the control customs has over parcels the packing condition of the parcel be guaranteed.

If there was a packing mistake or a damaged product we would be happy to exchange it for you. Unfortunately, due to high shipping costs and the fact that the shipping cost is more expensive than the actual product, it is difficult to refund or exchange products for overseas orders.

Please note that all overseas orders will be under the responsibility of the customer.
**No refunds.
**No returns.
**Orders will be under the responsibility of the customers

**Please input your name, overseas address, phone number, e-mail address.

**For your address and name please use alphanumeric characters.
Adresses and names in languages other than English will have to be put into alphanumeric characters. (Example:Korean character,Arabic character, Chinese etc..)

Please feel free to contact us if you have any concerns prior to ordering!

We can reply by e-mail in English.
Any questions please email us here:

*Prodcut will be sent by EMS*

EMS(Express Mail Service )  

*Overseas shipment charge
(This is an example for Europe. Shipping depends on the weight and destination. **We will email you the final shipping price**)

0g~501g ¥2200
502g~1001g ¥3620
1002g~1501g ¥4550
1502g~2001g ¥5800
2002g~3001g ¥7400
4002g~5001g ¥10600

We can deliver to any Country that accepts EMS. After we accept your order we will weigh your package and email you the final shipping price.
(We are currently working on making other shipping options available for our customers!)

*About the weight of products*
The weight of our products are automatically set into the system.
・Accessories and small articles, etc. 300g~500g
・School uniform and Chinese dress, etc.1kg
・Heavy cosplay like maid uniforms or gothic lolita clothes.etc. 2kg~3kg

After you place your order, please wait for us to email you the final shipping price. Shipping price will vary from the prices above.

*About your package*
If you would like to track your package, please use the 13 digit tracking number we will give to you.
When your package is shipped out to you, you can check the status through EMS, not MIACOS.

Please refer to the link below about how to track your package:

Japanese -->
English -->

After we give the package to the shipping company, we take no part in the shipping from Japan to your Country. If you have an inquiry about shipping after we have given you your tracking number, please contact your local post office.
If your luggage is lost in transit by the shipping company, your package is insured by EMS so you will be reimbursed.

*Please Note*
After we send the product, your local postal service will deliver your package.
Our company is not responsible for customs tax, as that is the responsiblity of the buyer.
We are also not responsible for a package that's damaged during transit, as that is the responsiblity of the shipping company.
Please do not assume our company responsible for the situations mentioned above, as they are out of our power.

*Please be aware of tarrif fees*
Depending on the destination of the package, tarrif fees may be placed on the package.
Often there are no tarrif fees but your country's import facility may charge you. Please be aware that if this importation tarrif is placed, it is the responsibility of the buyer to pay these fees.

*Some products cannot ship to certian Countries*
Depending on your Countries import laws, some items such as airsoft guns may be unable to ship from Japan. We will notify you if we cannot ship your order.


Not available for Overseas shipping

This product cannot be shipped to Us United States from the store.

Please contact the store for further information.


Delivery Rates : EMS (International Express Mail Service)

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