Home / Popular Costumes / JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume
  • JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume
  • JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume

JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume

(4.7)
JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume. Includes: Top,Trousers. Available sizes: XS / S / M / L / XL / 2XL / 3XL
$153.99
$219.98
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  • Detail

    Costume Details

    Character-inspired cosplay costume based on JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose Cosplay Costume. Please review the included pieces and available size options before ordering.

    What's Included

    Top,Trousers

    Material: Polyester

    Available Options

    Gender: Male / Female

    Size: XS / S / M / L / XL / 2XL / 3XL

    Custom sizing: Custom-size options are not enabled for direct checkout in this store. Please contact us before ordering if you need a non-standard size.

    Before You Order

    • Check the included costume components before ordering.
    • Use body measurements rather than your everyday clothing label when choosing a size.
    • Availability and processing time can vary by size.
    • Color appearance may vary slightly with lighting and display settings.

    This is a character-inspired cosplay costume and is not presented as official character merchandise.

  • Customer Reviews
    4.7

    Reviews (10)

    5
    8
    4
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    1
    2
    0
    1
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    Lu****.

    Looks great in photos

    I liked how complete this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume felt. The top and trousers worked especially well together, and the design stayed close to the character reference. Checking the size chart first made a big difference for the fit

    Na***** H.

    Perfect for my cosplay

    I used this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume for a convention and it came together really well. The top and trousers made the outfit feel complete, and the overall silhouette looked great in photos. I followed the measurements instead of my usual clothing size and the fit worked well

    Ra*****E.

    Very good costume set

    I liked how complete this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume felt. The trousers and top worked especially well together, and the design stayed close to the character reference. Checking the size chart first made a big difference for the fit

    Zu***** W.

    Perfect for my cosplay

    The JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume was recognizable right away. I especially liked the trousers; the detailing gave the outfit a more finished look. After a quick steam and small styling adjustments, it was ready for photos

    Fi****.

    Really happy with the details

    I used this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume for a convention and it came together really well. The top and trousers made the outfit feel complete, and the overall silhouette looked great in photos. I followed the measurements instead of my usual clothing size and the fit worked well

    Ha****M.

    Check the measurements carefully

    I like the character styling of this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose set, especially the top. The costume needed more shaping and fit adjustment than I expected, so using body measurements instead of a normal clothing size is important

    Ju****H.

    Nice details and fit

    The JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose costume was recognizable right away. I especially liked the top; the detailing gave the outfit a more finished look. After a quick steam and small styling adjustments, it was ready for photos

    Ja****.

    Good set with nice details

    The design is recognizable and the costume photographs well. The top and trousers were the strongest parts for me. I would recommend checking the measurements carefully before choosing a size

    L***L.

    Happy with this cosplay

    The overall presentation of this JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose outfit is really good. The trousers has a nice shape, and the costume reads clearly as the character even from a distance. It needed only light steaming before I used it

    Ju****S.

    Perfect for my cosplay

    This was a strong choice for my JoJo's Bizarre Adventure: Diamond Is Unbreakable Koichi Hirose cosplay. The set includes the main pieces I needed, and the trousers and top were my favorite parts. The proportions looked good once everything was put together, and it photographed very well

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Why Shop With Us

Secure Checkout

Shop through our protected checkout flow with secure payment processing.

Size Support

Need help choosing a size? Contact us before ordering and we can help you check.

Worldwide Shipping

Shipping methods and timing are shown according to the destination and order options.

Customer Service

Questions about sizing, included pieces or delivery? Contact us before checkout.

HOW IT WORKS

Cosplay Ordering Guide

01

Choose Your Size

Check body measurements and use the product size options rather than relying only on your everyday clothing size.

02

Place Your Order

Confirm the selected options and included costume pieces before completing checkout.

03

Processing & Delivery

Processing time and shipping time vary by product, selected option and delivery destination.

BEFORE YOUR EVENT

Cosplay Tips

Try the costume on before your event, check all included pieces and allow time for simple styling or steaming if needed.

Use actual body measurements when selecting a size. If you are between sizes or unsure about fit, contact us before ordering.

Colors may appear slightly different depending on lighting, photography and your screen settings. Small production differences may also occur between batches.

Follow the care instructions suitable for the costume materials. Store clean and dry, and avoid high heat on printed, coated or decorative components.