Skip to content

Dum-Dum Studio

Dum-Dum Studio
  • Home
  • Browse all
  • JPY
    • USD
    • EUR
    • CAD
    • GBP
    • AUD
    • NZD
    • SEK
    • NOK
    • DKK
    • PLN
    • INR
    • JPY
    • MYR
    • SGD
    • MXN
    • BRL
    • CHF
  • Home
  • Browse all
  • JPY
    • USD
    • EUR
    • CAD
    • GBP
    • AUD
    • NZD
    • SEK
    • NOK
    • DKK
    • PLN
    • INR
    • JPY
    • MYR
    • SGD
    • MXN
    • BRL
    • CHF

    • Latest products

    View all

    smooth brain Dum Dum Shirt

    ¥2,979 JPY(plus tax)

    smooth brain Dum Dum sweater

    ¥4,348 JPY(plus tax)

    Dum_Dum Studio logo T-shirt

    ¥2,963 JPY(plus tax)
    +1

    Dum Dum Studio logo

    ¥5,637 JPY(plus tax)

    Dum-Dum logo sticker

    ¥837 JPY(plus tax)

    Do not open (contains gremlin) dum dum sticker

    ¥837 JPY(plus tax)

    Dum-Dum Studio desk mat

    ¥2,738 JPY(plus tax)
    View all

    Join the newsletter

    Added to cart

    Quantity:

    Cart Subtotal ():
    View Cart
    • JPY
      • USD
      • EUR
      • CAD
      • GBP
      • AUD
      • NZD
      • SEK
      • NOK
      • DKK
      • PLN
      • INR
      • JPY
      • MYR
      • SGD
      • MXN
      • BRL
      • CHF
    • Contact Support
    • Terms of Service
    • Privacy Policy
    • Returns & FAQ
    • © 2026 Dum-Dum Studio
    • Powered by Fourthwall
    • Admin
    • Supporter
    Edit page Go to dashboard
    • Admin
    • Supporter
    Go to dashboard