First-time limited campaign: platform fee 0%
Pass your beloved costumes to the next cosplayer. A specialized marketplace for buying & selling used cosplay.
¥3,999
¥3,999
¥3,000
¥2,000
¥1,500
¥2,500
¥3,000
¥2,500
¥1,000
¥1,000
¥800
¥2,000
¥1,800
¥153,500
¥800
¥700A costume is more than just clothing.
It's the hours you spent choosing, fitting, wearing it — to become the character you love.
COSMA is the next home for that costume.
A place where it reaches someone who loves the same character.
COSPLAY HUB
COSMA does not end at marketplace listings. Saved events, awase recruiting, and galleries connect the whole cosplay flow.
Free to join — ready in 30 seconds
Limited time! Release celebration campaign
First-time limited campaign: platform fee 0%
* The actual fee is shown in the listing or transaction flow. Campaign may end without notice.
Standard platform fee: 5% of item price. Stripe processing fee 3.6% still applies.
Global-standard checkout
Stripe Connect KYC
pepin (sole proprietorship)
JP · EN · ZH · KO
Japan's largest general share studio with 6 floors, a total area of approximately 1500㎡, and 26 locations. Features a variety of settings such as classrooms, infirmaries, club rooms, gothic, and ruins. Private rentals and VIP rooms available.
Rental studio in Nakagawa Ward, Nagoya, opened in April 2020. Suitable for cosplay, action, sword fighting, etc.
A photography studio exclusively for cosplayers in Ichinomiya City, Aichi Prefecture.
A large photography studio mainly featuring creative ruins. Available for various types of shoots, including artist shoots, MV/PV shoots, promotional shoots, portrait shoots, cosplay shoots, and doll shoots.
Rental photo studio in Ginowan City, Okinawa Prefecture. Completely private and by appointment only. Parking space for 2 cars available.
