The HashPort Card earns 0.3% JPYC cashback on a Visa credit card with a ¥0 (¥2,500 issuance) fee, available in Japan Only.
HashPort Inc. is a Tokyo-based Web3 company founded in July 2018 by Seihaku Yoshida (a former Boston Consulting Group consultant) and backed by University of Tokyo Edge Capital Partners. HashPort Inc. partners with Japanese challenger bank Nudge to issue the HashPort stablecoin-rewards credit card. Note: the 'hashport bridge' (hashport.network) was a separate project that wound down May 31, 2026.
The HashPort Card is a crypto credit card offered by Nudge x HashPort, available in Japan Only. It offers 0.3% JPYC cashback rewards on purchases. The annual fee starts at ¥0 (¥2,500 issuance).
Best suited for spenders who want a true credit line rather than a pre-funded crypto debit card. It runs on the Visa network and requires full identity verification.
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On $500/mo spend, the estimated monthly cost breakdown for HashPort Card is: gas $0.00, conversion spread $7.50, flat/FX fees $0.00, and amortised card/tier fee $0.00, for a total drag of 1.5% of spend. After $2.00/mo cashback that is still a net cost of about $5.50/mo ($66.00/yr). HashPort Card tops up from a centralized balance, so there is no on-chain gas cost regardless of how often you reload. Figures are conservative estimates and vary with conditions.
| Tier | Rate | Requirement |
|---|---|---|
| Standard | 0.3% | All purchases |
Note: Japan's first stablecoin credit card, launched November 21, 2025 by Nudge Inc. with HashPort as Web3 wallet partner. 0.3% cashback in JPYC (yen-pegged stablecoin issued by JPYC Inc., available on Ethereum, Avalanche, and Polygon since Oct 27, 2025). Post-pay (true credit) model, no pre-loading. ¥2,500 (~$17) one-time issuance fee, no annual fee. Repayments made in JPYC. HashPort Wallet exceeded 1M downloads. Sumitomo Mitsui Trust partnership launched June 1, 2026 (Diners Club/Trust Club reward points convertible to JPYC). Wallet update Jan 28, 2026: JPYC payment support + gasless transactions via EIP-7702 smart-wallet conversion (HashPort subsidizes gas for merchant payments).
Other crypto cards in the same region or category that may suit your spending profile:
The HashPort Card is a crypto credit card offered by Nudge x HashPort. It is available in Japan Only and allows users to spend cryptocurrency at merchants worldwide.
The HashPort Card offers 0.3% JPYC cashback.
The HashPort Card has an annual fee of ¥0 (¥2,500 issuance).
Yes. The HashPort Card requires full identity verification (KYC): expect to submit a government-issued ID, and often proof of address, before the card is issued.
The HashPort Card is available in Japan Only.
The HashPort Card is a true credit card, meaning you can make purchases on credit rather than needing to pre-fund the card with cryptocurrency.
Want to see your annual earnings? Use the ROI Calculator to estimate net cashback at your spending level, or compare cards side by side.