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NFT Auction

Auction Ended


PolkaFantasy reveals the rebirth of a genesis character, Rudra. In commemoration of the character's evolution, 1 limited NFT will be auctioned on the newly renovated NFT Marketplace, [aimée] on Wednesday, July 20, 2022.

The Rudra NFT holder will be invited to join an exclusive recording session with Ryo Horikawa, a renowned voice actor for Vegeta from the "Dragon ball' series and Heiji Hattori from "Detective Conan".

Auction Details

  • Auction period: Wednesday, July 20, 2022 0:00 to 23:59 GMT+9
  • Sales start price: 2,300 USDT ~
  • Purchase currency: USDT only (on Polygon)
  • NFT Utilities
  • Exclusive access to a special recording session with Mr. Ryo Horikawa.
  • In-game character Rudra NFT Airdrop
  • An autograph from Mr. Horikawa

(If you are unable to attend the recording for any reasons, you are welcomed to participate in the recording online. Signed autograph will be arranged by mail and delivered to you.)

Additional Notes

An account on aimée must be created to be able to participate in the auction.
The person with the highest bid is locked in and cannot cancel their bid until they are outbid.
Once the auction ends, all participants that are outbid should reclaim their bid. (Funds are actually locked into the smart contract when placing a bid).

Bidding at the last second could be risky as you need to factor in the time taken to approve transactions via wallet. If the transaction is not approved in time the bid will fail and gas fee wasted.
Follow PolkaFantasy’s aimee account and turn email notifications on under settings to be alerted of when the auction starts.
The winner must manually claim their NFT from the auction page on aimee once the auction has ended, gas fee will be reimbursed.



Login and proceed to the auction details page. Once the auction has started click the Place Bid button (this will not be active if the auction has not started).

Ryo Horikawa
February 1st / Born in Osaka

"Dragon Ball" SeriesVegeta
"Detective Conan" Heiji Hattori
"YuYu Hakusho" Crow
"Legend of the Galactic Heroes" Reinhard von Lohengramm
"Saint Seiya" Andromeda Shun
"Mobile Suit Gundam 0083" Kou Uraki

"Xenoblade" Danban

"Nobunaga's Ambition:The Winter Siege" Shingen Takeda
"Legend of the Galactic Heroes Chapter 1 Galactic Empire" Reinhard von Lohengramm's Father



Horikawa san comment video

Post Auction Process

  • The winning bidder is required to fill in the required information via (Access this URL after Auction End) within 48 hours of the end of the auction.
  • You'll be required to send in a test token for identity verification. PolkaFantasy team will reach out to you via email for detailed arrangement.
  • We will contact the winner via e-mail with more details regarding the time and place for the recording session. Please make sure you have submitted your information correctly.
  • We will distribute the in-game Rudra NFT on July 28, 2022.

Auction Rules

Auction period: Wednesday, July 20, 2022 0:00 to 23:59 GMT+9

  • Please do not send funds from an exchange address. Funds from any exchange address will not be counted and will not be refunded as the user cannot be identified.
  • Funds sent from the same address for each transaction will be counted individually.
  • Once a transaction has been completed, the bid will be deemed as final and no refund will be given.
  • The bid cannot be adjusted or withdrawn after the transaction is completed.
  • All bids will be aggregated into one pool and ranking will be done after the auction ends.The winning bidder will be confirmed accordijng to the ranking.
  • The minimum bid amount is 2,300 USDT. Please note that bids below 2,300 USDT will be invalid and will not be refunded.
  • Bids placed outside the auction period will not be counted and will not be refunded.
  • Please note that refunds will not be arranged if you cannot participate in the recording locally or online.
  • Please note that the NFT sold in this auction cannot be used in the game.


    The winner is responsible for all expenses, including the costs for all transportation, commuting to the venue in Tokyo, hotels etc. No reimbursements can be claimed.
  • Recording and unauthorized distribution on any platform are prohibited when witnessing the recording.
  • The Rudra's NFT, which is airdropped as a utility, was repurchased at OpenSea and is not a newly issued NFT.
  • To prevent the spread of Covid-19 and protect yourself and others around you, please always wear a mask. Stay home if you feel unwell or if you have a fever.


Please make sure you have read and agreed to our "Terms of Services" and "Privacy Policy" before you place a bid