Best crypto yield aggregators in Japan
Convex Finance ranks highest in ChainChoice’s published yield aggregators ranking among the providers that list Japan — Boosted Curve LP staking. Among the highest crypto tax rates globally (up to 55%). Reform proposals to move to a flat 20% are pending.
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Which crypto yield aggregator should Japan residents use in November 2026?
Convex Finance ranks highest in ChainChoice’s published yield aggregators ranking among the providers that list Japan — Boosted Curve LP staking. 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.
7 yield aggregators listed for Japan
In ChainChoice’s published ranking order, from this category’s 7 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#1 globallyProvider states broad availability Boosted Curve LP staking; deposits route into Curve gauges
Inherited dependency surface — 9/10Total take-rate and whether it is published — 9/10Loss record own and inherited — 8/10#2 for JapanConcentrator (AladdinDAO)#2 globallyProvider states broad availability Compounds Convex rewards into aCRV and aFXS; sits on top of Convex
Total take-rate and whether it is published — 6/10Loss record own and inherited — 5/10#3 for JapanOrigin (OUSD / OETH / ARM)#3 globallyProvider states broad availability Rebasing yield tokens routing into Morpho, Curve and beacon-chain validators
Total take-rate and whether it is published — 7/10Inherited dependency surface — 4/10#4 for JapanCIAN Yield Layer#4 globallyProvider states broad availability Leveraged and aggregated LST/LRT vaults across Aave, Morpho, Pendle
Total take-rate and whether it is published — 7/10Loss record own and inherited — 5/10#5 for JapanStake DAO#5 globallyProvider states broad availability Liquid lockers and auto-compounding strategies over ve-token protocols
Strategy change control — 6/10Inherited dependency surface — 5/10#6 for JapanYearn Finance#6 globallyProvider states broad availability Multi-strategy ERC-4626 vaults; up to 20 strategies per v2 vault
Strategy change control — 6/10Inherited dependency surface — 5/10#7 for JapanBeefy#7 globallyProvider states broad availability Multichain auto-compounding vaults across 30 underlying platforms
Total take-rate and whether it is published — 5/10Loss record own and inherited — 4/10
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Crypto products are high risk. Check the provider is authorised where you live before you deposit.
- Contract failure: the code holding the funds is exploited.Scored by Inherited dependency surface · 30% (Convex Finance 9/10, Concentrator (AladdinDAO) 4/10, Origin (OUSD / OETH / ARM) 4/10)Scored by Loss record own and inherited · 30% (Convex Finance 8/10, Concentrator (AladdinDAO) 5/10, Origin (OUSD / OETH / ARM) 3/10)
- Control failure: a key or vote changes the rules, freezes or mints.Scored by Strategy change control · 20% (Convex Finance 6/10, Concentrator (AladdinDAO) 2/10, Origin (OUSD / OETH / ARM) 4/10)
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 | — | — | — | — |
| #2Concentrator (AladdinDAO) | — | — | — | — |
| #3Origin (OUSD / OETH / ARM) | — | — | — | — |
| #4CIAN Yield Layer | — | — | — | — |
| #5Stake DAO | — | — | — | — |
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 yield aggregator legal in Japan?
Yes. Crypto yield aggregators 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.