Best crypto liquid lockers in Japan
Convex Finance (cvxCRV) ranks highest in ChainChoice’s published liquid lockers ranking among the providers that list Japan — The category's dominant wrapper. Among the highest crypto tax rates globally (up to 55%). Reform proposals to move to a flat 20% are pending.
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Reviewed means every product ranked on this page was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
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Which crypto liquid locker should Japan residents use in November 2026?
Convex Finance (cvxCRV) ranks highest in ChainChoice’s published liquid lockers ranking among the providers that list Japan — The category's dominant wrapper. The order is the published ranking itself; providers whose terms exclude Japan are removed. Check authorisation with FSA before depositing.
- Japan residents holding capital in JPY
- Users who need FSA-aligned compliance and audit-grade reporting
- Buy-and-hold profiles benefiting from Japan's tax treatment
- Sophisticated retail and family-office treasurers
- Derivatives / perpetuals traders (use a regulated futures venue instead)
- Privacy-focused users avoiding KYC (these are licensed venues)
- Day-traders chasing the lowest spreads regardless of regulator posture
- Anyone needing a service FSA does not currently authorise
General guidance for Japan: the ranking engine does not compute these notes and they do not change the order below. If none fits you, answer the Find My Best questions for a result for your profile.
5 liquid lockers listed for Japan
In ChainChoice’s published ranking order, from this category’s 5 providers: those whose terms exclude Japan are removed; naming Japan or a region that covers it counts the same, and those whose terms do not state it come last. Each chip names the basis: a dated check, a region listing, or the provider's own claim.
#1 for JapanConvex Finance (cvxCRV)#1 globallyProvider states broad availability The category's dominant wrapper — 421.5m veCRV, 54.13% of all voting escrow — issuing a receipt that has no redemption at any price and cleared 56.29% below the underlying on a $100k exit at Ethereum block 26,074,948 (28 September 2026).
Contract control and dated incident record of the wrapper itself — 8/10Who controls the votes and the bribes, and what reaches the depositor — 6/10#2 for JapanPirex (pxCVX, Redacted)#2 globallyProvider states broad availability The wrapper whose sponsor dissolved but whose contract did not: pxCVX still burns back to CVX at NAV, permissionless and exercised five times in the week checked, at a fee that on 28 September 2026 ran from 4.91% for the lock unlocking 1 October 2026 to 1.15% for the one unlocking 21 January 2027 — while its only quotable Curve venue priced a $100,000 exit 41.87% below NAV the same day.
The exit that does not exist: measured discount and any contractual redemption — 6/10Contract control and dated incident record of the wrapper itself — 6/10#3 for JapanYearn yCRV#3 globallyProvider states broad availability Yearn's veCRV liquid locker: CRV is minted 1:1 into yCRV and locked forever, the revenue split is enforced by a deployed on-chain splitter, and the only exit is a single Curve pool that priced a $100,000 exit 55.35% below the underlying on 28 September 2026.
Contract control and dated incident record of the wrapper itself — 8/10Who controls the votes and the bribes, and what reaches the depositor — 6/10#4 for JapanStake DAO (sdCRV Liquid Locker)#4 globallyProvider states broad availability The second-largest veCRV wrapper (118,470,811 veCRV, 15.21% of supply, re-read at block 26,074,948 on 28 September 2026): the only major CRV wrapper whose receipt holders actually direct the underlying vote, and 85% of harvested Curve revenue reaches them per a deployed contract getter — but the deposit is permanent, the only exit is its own Curve pool at a 54.95% haircut on $100,000, and the getter that sets that 85% answers to a 3-of-5 multisig with no timelock.
Who controls the votes and the bribes, and what reaches the depositor — 7/10What happens if the base protocol changes or dies, and whether the wrapper can unwind at all — 7/10#5 for JapanCLever (clevCVX, AladdinDAO)#5 globallyProvider states broad availability CLever locks depositors' CVX into vlCVX and lends them up to 50% of it as clevCVX — a synthetic claim on future harvest, not a receipt for the principal; the deposit is genuinely unwindable (vlCVX expires) but clevCVX itself exits only through a Curve pool holding about $50,000 of CVX on 28 September 2026 whose gauge the protocol has struck through, or a 903,245-token Furnace queue that at 528 CVX a day would take about 1,710 days to clear.
Contract control and dated incident record of the wrapper itself — 6/10Who controls the votes and the bribes, and what reaches the depositor — 4/10
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- Contract failure: the code holding the funds is exploited.Scored by What happens if the base protocol changes or dies, and whether the wrapper can unwind at all · 20% (Convex Finance (cvxCRV) 6/10, Pirex (pxCVX, Redacted) 4/10, Yearn yCRV 5/10)Scored by Contract control and dated incident record of the wrapper itself · 20% (Convex Finance (cvxCRV) 8/10, Pirex (pxCVX, Redacted) 6/10, Yearn yCRV 8/10)
- Control failure: a key or vote changes the rules, freezes or mints.Scored by Who controls the votes and the bribes, and what reaches the depositor · 25% (Convex Finance (cvxCRV) 6/10, Pirex (pxCVX, Redacted) 5/10, Yearn yCRV 6/10)
- Exit failure: you cannot get out at par, on time, or with what is yours.Scored by The exit that does not exist: measured discount and any contractual redemption · 35% (Convex Finance (cvxCRV) 4/10, Pirex (pxCVX, Redacted) 6/10, Yearn yCRV 3/10)
Each cell is verified against the provider's filings or the FSA register; a gap shows "—", never an estimate.
| Provider | Taker fee in Japan | KYC tier | JPY rails | FSA license |
|---|---|---|---|---|
| #1Convex Finance (cvxCRV) | — | — | — | — |
| #2Pirex (pxCVX, Redacted) | — | — | — | — |
| #3Yearn yCRV | — | — | — | — |
| #4Stake DAO (sdCRV Liquid Locker) | — | — | — | — |
| #5CLever (clevCVX, AladdinDAO) | — | — | — | — |
Source: ChainChoice provider catalog cross-referenced with the FSA register; each fee as of its entry's latest verification (accuracy methodology).
Is using a crypto liquid locker legal in Japan?
Yes. Crypto liquid lockers are regulated in Japan by Financial Services Agency (FSA). Always verify a platform's licensing status with FSA before transacting.
How is crypto taxed in Japan?
Crypto gains taxed as miscellaneous income at progressive rates up to 55% (national + local). Losses cannot offset other income categories. Editorial summary, not tax advice: consult a qualified tax advisor in Japan before filing.
What payment methods work for buying crypto in Japan?
The most common rails for retail onramps in Japan are: Wire, Convenience Store, Pay-easy.
Are international platforms (Coinbase, Kraken, Binance) available in Japan?
Availability varies by platform and product. Japan has its own licensing regime under FSA, and not every global platform is registered. The shortlist above removes platforms whose terms exclude Japan; the chip on each row says whether availability is verified, listed or unstated.