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        <link:definition>9952164 - Disclosure - Financial income and expenses</link:definition>
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        <link:definition>9952171 - Disclosure - Intangible assets</link:definition>
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        <link:definition>9952172 - Disclosure - Leases</link:definition>
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        <link:definition>9952177 - Disclosure - Other current assets and liabilities</link:definition>
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        <link:definition>9952183 - Disclosure - Equity</link:definition>
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        <link:definition>9952188 - Disclosure - Events after the reporting date</link:definition>
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        <link:definition>9955511 - Disclosure - Material accounting policies (Policies)</link:definition>
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        <link:definition>9955512 - Disclosure - Financial risk management (Tables)</link:definition>
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        <link:definition>9955513 - Disclosure - Reverse Recapitalization and Acquisitions of subsidiaries (Tables)</link:definition>
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        <link:definition>9955514 - Disclosure - Revenue (Tables)</link:definition>
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        <link:definition>9955516 - Disclosure - Other income and expenses (Tables)</link:definition>
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        <link:definition>9955517 - Disclosure - Financial income and expenses (Tables)</link:definition>
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        <link:definition>9955518 - Disclosure - Crypto assets held (Tables)</link:definition>
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        <link:definition>9955519 - Disclosure - Subclassifications of assets, liabilities and equities (Tables)</link:definition>
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        <link:definition>9955520 - Disclosure - Other financial assets (Tables)</link:definition>
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        <link:definition>9955521 - Disclosure - Property and equipment (Tables)</link:definition>
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  <xs:element id="cnck_MonexFinanceCorporationAndJSFTrustAndBankingCo.LtdMember" abstract="true" name="MonexFinanceCorporationAndJSFTrustAndBankingCo.LtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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  <xs:element id="cnck_CapitalManagementFixedOverheadCostsMandatoryPercentage" abstract="false" name="CapitalManagementFixedOverheadCostsMandatoryPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
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  <xs:element id="cnck_CurrentCustomerAccountsReceivableRecognisedAsOfAcquisitionDate" abstract="false" name="CurrentCustomerAccountsReceivableRecognisedAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_ComputerSoftwareExpense" abstract="false" name="ComputerSoftwareExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_LossesOnDisposalsOfCryptoAssetsNoncurrent" abstract="false" name="LossesOnDisposalsOfCryptoAssetsNoncurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_TerminationBenefitsPaidOrPayable" abstract="false" name="TerminationBenefitsPaidOrPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_IncreaseDecreaseInFarValueOfWarrantLiabilities" abstract="false" name="IncreaseDecreaseInFarValueOfWarrantLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_GainOnDerivativeFinancialInstruments" abstract="false" name="GainOnDerivativeFinancialInstruments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_FinancialExpensesAbstract" abstract="true" name="FinancialExpensesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="cnck_NonCurrentCryptoAssetsHeldImpairment" abstract="false" name="NonCurrentCryptoAssetsHeldImpairment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_CryptoAssetsAxis" abstract="true" name="CryptoAssetsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
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  <xs:element id="cnck_CryptocurrencyMember" abstract="true" name="CryptocurrencyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_NonFungibleTokensNFTsMember" abstract="true" name="NonFungibleTokensNFTsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_CryptoAssetsActivityLineItems" abstract="true" name="CryptoAssetsActivityLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="cnck_ReconciliationOfChangesInCryptoAssetsAbstract" abstract="true" name="ReconciliationOfChangesInCryptoAssetsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="cnck_NonCurrentCryptoAssetsHeldAdditionByBusinessCombinations" abstract="false" name="NonCurrentCryptoAssetsHeldAdditionByBusinessCombinations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_NonCurrentCryptoAssetsHeldAdditionNotByBusinessCombinations" abstract="false" name="NonCurrentCryptoAssetsHeldAdditionNotByBusinessCombinations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_NonCurrentCryptoAssetsHeldDisposition" abstract="false" name="NonCurrentCryptoAssetsHeldDisposition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_ReceivablesFromContractsWithCustomersCreditCardSettlements" abstract="false" name="ReceivablesFromContractsWithCustomersCreditCardSettlements" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_ReceivablesFromContractsWithCustomersInvestmentManagementFee" abstract="false" name="ReceivablesFromContractsWithCustomersInvestmentManagementFee" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_ReceivablesFromContractsWithCustomersOther" abstract="false" name="ReceivablesFromContractsWithCustomersOther" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_NonCurrentEquityInstruments" abstract="false" name="NonCurrentEquityInstruments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_ProfitOrLossMember" abstract="true" name="ProfitOrLossMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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  <xs:element id="cnck_MynaWalletInc.Member" abstract="true" name="MynaWalletInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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  <xs:element id="cnck_TaxRateEffectOfCurrentYearLossesForWhichNoDeferredTaxAssetIsRecognised" abstract="false" name="TaxRateEffectOfCurrentYearLossesForWhichNoDeferredTaxAssetIsRecognised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="cnck_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTaxLossesCarriedForward" abstract="false" name="DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTaxLossesCarriedForward" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_TaxRateEffectOfDifferencesWithParent" abstract="false" name="TaxRateEffectOfDifferencesWithParent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
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  <xs:element id="cnck_CurrentPaidLeave" abstract="false" name="CurrentPaidLeave" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="cnck_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable" abstract="true" name="DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
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  <xs:element id="cnck_CostOfSalesRelatedPartyTransactions" abstract="false" name="CostOfSalesRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_ProvisionOfSalesServiceRelatedPartyTransactions" abstract="false" name="ProvisionOfSalesServiceRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_DerivativeFinancialAssetsRelatedPartyTransactions" abstract="false" name="DerivativeFinancialAssetsRelatedPartyTransactions" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_GainLossOnDerivativeFinancialInstrumentsRelatedPartyTransactions" abstract="false" name="GainLossOnDerivativeFinancialInstrumentsRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_BorrowingFacilitiesMaximumBorrowingCapacityRelatedPartyTransactions" abstract="false" name="BorrowingFacilitiesMaximumBorrowingCapacityRelatedPartyTransactions" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_CoincheckInc.Member" abstract="true" name="CoincheckInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_CCGAdministrativeServicesInc.Member" abstract="true" name="CCGAdministrativeServicesInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_NextFinanceTechGroupMember" abstract="true" name="NextFinanceTechGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_NextFinanceTechDigitalAssetsCo.Ltd.Member" abstract="true" name="NextFinanceTechDigitalAssetsCo.Ltd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_NextFinanceTechInternationalCo.Ltd.Member" abstract="true" name="NextFinanceTechInternationalCo.Ltd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_OntarioInc.Member" abstract="true" name="OntarioInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_A3iQDigitalAssetsUSInc.Member" abstract="true" name="A3iQDigitalAssetsUSInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_A3iQSystemsInc.Member" abstract="true" name="A3iQSystemsInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_NumberOfSubsidiary" abstract="false" name="NumberOfSubsidiary" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="cnck_LeaseContractPurchaseCommitmentAmount" abstract="false" name="LeaseContractPurchaseCommitmentAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_LossesFromCybersecurityIncident" abstract="false" name="LossesFromCybersecurityIncident" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="cnck_LossesFromCybersecurityIncidentValue" abstract="false" name="LossesFromCybersecurityIncidentValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_NumberOfLawsuitsUnresolved" abstract="false" name="NumberOfLawsuitsUnresolved" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="cnck_NumberOfLawsuits" abstract="false" name="NumberOfLawsuits" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="cnck_LitigationSettlementDamagesSoughtValue" abstract="false" name="LitigationSettlementDamagesSoughtValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="cnck_LoanBorrowingsMember" abstract="true" name="LoanBorrowingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_RelatedPartyPromissoryNoteMember" abstract="true" name="RelatedPartyPromissoryNoteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_AploAnd3iQMember" abstract="true" name="AploAnd3iQMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_KDDICorporationMember" abstract="true" name="KDDICorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_CoincheckParentMember" abstract="true" name="CoincheckParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="cnck_SharePricePerShare" abstract="false" name="SharePricePerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="cnck_AccountsReceivableSubscription" abstract="false" name="AccountsReceivableSubscription" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
