Where to Buy Sui in Japan
Sui gets an A for Japan: 9 exchanges verified, cheapest $2.22 on $500 via Bitstamp by Robinhood, ACH, Apple Pay, bank transfer, card, credit card, debit card, Google Pay, p2p, third party, third party onramp, and wire transfer available. Cost uses spreads measured September 5, 2026. Sui (SUI) can be bought by residents of Japan on 9 exchanges we've verified. For most buyers, Bitstamp by Robinhood is the lowest-cost option, with an estimated total fee of $2.22 on a $500 purchase. Availability last verified September 3, 2026.
Verified How we verify
Exchanges Where You Can Buy Sui in Japan
| # | Exchange | Est. fee on $500 | KYC | Payment methods | Trust score | Verified | Action |
|---|---|---|---|---|---|---|---|
| 1 | Bitstamp by Robinhood | $2.22 | Required | bank transfer, card, Apple Pay, Google Pay | — | Visit Bitstamp by Robinhood | |
| 2 | Crypto.com Exchange | $2.64 | Required | bank transfer | — | Visit Crypto.com Exchange | |
| 3 | Nexo | — | Required | bank transfer, debit card, credit card, Apple Pay, Google Pay, ACH, wire transfer | — | Visit Nexo | |
| 4 | KuCoin | — | Required | — | — | Visit KuCoin | |
| 5 | MEXC | — | Required | credit card, debit card, bank transfer, Apple Pay, p2p, third party | — | Visit MEXC | |
| 6 | Bybit | — | Required | bank transfer, credit card, debit card, Apple Pay, p2p | — | Visit Bybit | |
| 7 | BingX | — | Required | third party onramp | — | Visit BingX | |
| 8 | Bitunix | — | Required | — | — | Visit Bitunix | |
| 9 | Bitbank | — | Required | bank transfer | — | Visit Bitbank |
Fees are estimated for a $500 market buy using the cheapest common payment method: the exchange's published trading and deposit fees, plus the spread. On Bitstamp by Robinhood and Crypto.com Exchange, the spread is the 24-hour median RampAtlas measured from that venue's own Sui order book rather than a published estimate, sampled September 5, 2026. Trust score is explained in our. Rankings are not influenced by affiliate relationships. methodology.
Spreads and depth
Tightest measured spread is on Crypto.com Exchange at <$0.01 (SUI/USD), sampled 1 hour ago.
- Spread now
- <$0.01
- 2.80 bps
- 24h median
- 2.79 bps
- Depth within 1%
- not measured
Estimate Your Own Purchase
| Exchange | Taker fee | Spread | Deposit fee | Total | Effective % | Action |
|---|---|---|---|---|---|---|
| Bitstamp by Robinhood | $2.00 | $0.22 | $0.00 | $2.22 | 0.44% | Visit Bitstamp by Robinhood |
| Crypto.com Exchange | $2.50 | $0.14 | $0.00 | $2.64 | 0.53% | Visit Crypto.com Exchange |
| BingX | $0.50 | — | — | not published: published spread and deposit fee | — | Visit BingX |
| Bitbank | $0.60 | — | $0.00 | not published: published spread | — | Visit Bitbank |
| Bitunix | $0.50 | — | — | not published: published spread and deposit fee | — | Visit Bitunix |
| Bybit | $0.50 | — | — | not published: published spread and deposit fee | — | Visit Bybit |
| KuCoin | $0.50 | — | — | not published: published spread and deposit fee | — | Visit KuCoin |
| MEXC | $0.25 | — | — | not published: published spread and deposit fee | — | Visit MEXC |
| Nexo | $0.00 | — | $0.00 | not published: published spread | — | Visit Nexo |
Estimates from published schedules as of September 3, 2026; actual costs vary by tier, market conditions, and payment provider. Not investment advice.
Japan Rules That Affect Buying Sui
Japan does not impose asset-specific restrictions on Sui. Standard federal/national rules apply: exchanges must verify your identity before you can deposit fiat, and any gains are taxable. See our Japan crypto overview for licensing and tax details.
How to Buy Sui in Japan
- Create an account on Bitstamp by Robinhood and complete identity verification. This usually takes minutes but can take up to a few days.
- Deposit funds. Bitstamp by Robinhood accepts bank transfer, Apple Pay, Google Pay, and card from residents of Japan.
- Search for Sui (SUI) and place a market or limit order.
- Optional: move your Sui to a self-custody wallet. See our guide on moving crypto off an exchange.
Frequently Asked Questions
- Is Sui legal to buy in Japan?
- Yes. There are no restrictions specific to Sui in Japan. You'll need to use an exchange that is licensed or permitted to serve residents of Japan; the 9 listed above qualify.
- Which exchange has the lowest fees for Sui in Japan?
- Based on published fee schedules, Bitstamp by Robinhood is currently cheapest for a typical $500 purchase at about $2.22. Crypto.com Exchange is a close second. Fees vary by payment method and order size.
- Can I buy Sui without KYC in Japan?
- No exchange we've verified serves residents of Japan without identity verification.
- Can I buy Sui with a credit card in Japan?
- Yes. Bitstamp by Robinhood, Nexo, MEXC, and Bybit accept card payments from residents of Japan, though card fees are usually higher than bank transfer.
- How do I know this information is current?
- Every listing on this page carries a verification date. We recheck availability at least quarterly and immediately after major exchange announcements. If you find an error, use the report link at the top of the page.
Guides
- How to Buy Crypto With a Bank Transfer (ACH, SEPA, Faster Payments, Wire)
Buying crypto with a bank transfer means moving currency from your bank into your exchange account over a domestic payment rail and then placing the order from the cash balance, which is normally the cheapest way to fund an account and differs from card funding mainly in speed and in the withdrawal holds that follow.
- Buying Crypto With PayPal, Apple Pay, and Google Pay
Apple Pay and Google Pay are wrappers around a card you already hold, so on an exchange they are priced and treated exactly like a card deposit, while PayPal is a separate funding method with its own availability and its own fees, and all three settle instantly and then sit under a withdrawal hold.
- Dollar-Cost Averaging Into Crypto: How It Works and How to Set It Up
Dollar-cost averaging means buying a fixed amount of an asset on a fixed schedule instead of all at once, and on a crypto exchange you run it either as a recurring buy the platform executes for you or as an order you place yourself each period, which is mostly a decision about fees.