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| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 6467646798 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 527 MOLINO ST STE 122 |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | LOS ANGELES |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 90013 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 15689 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 16089 |
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| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 400 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
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| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
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| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 16089 |
| IRS990EZ/GrossReceiptsAmt | 0 | 400 |
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| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
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| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 16089 |
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| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 16089 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 000.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 000.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | DAISUKE FUNAI |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | KAZUE FUNAI |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | VICE PRESIDE |
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| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | UNIVERSITY OF CALIFORNIA-SAN DIEGO |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
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| IRS990EZ/TypeOfOrganizationTrustInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.SHOFUNAI.ORG |
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| IRS990ScheduleA/Form990SchAType3SprtOrgAllGrp/SupportedOrgVoiceInvestmentInd | 0 | false |
| IRS990ScheduleA/Form990SchAType3SprtOrgAllGrp/TimelyProvidedDocumentsInd | 0 | true |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 956006144 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 2 |
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| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | UNIVERSITY OF CALIFORNIA-SAN DIEGO |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType3FuncIntInd | 0 | X |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | EDUCATION GRANT-AWARD UP TO 10,000 IN GIFTS AND/OR GRANTS TO FOUR-YEAR ACCREDITED INSTITUTIONS, DEPARTMENTS, AND/OR ITS AFFILIATES OF ITS CHOICE. THESE GIFTS AND GRANTS WILL BE FLEXIBLE IN ALLOWING RECIPIENTS THE DISCRETION TO USE THEM AS NECESSARY TO FORWARD THEIR ACADEMIC MISSION AND GOALS. FOR EXAMPLE, FUNDS MAY BE USED TOWARDS SUPPLEMENTING UNIVERSITY OR DEPARTMENT'S GRADUATE STUDENT FELLOWSHIP SUPPORT. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART III |
| ReturnHeader/BuildTS | 0 | 2023-04-26 12:10:37Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | DAISUKE FUNAI |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | VICE PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 2132735195 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2024-01-02 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | SHO FUNAI EDUCATIONAL FOUNDATION |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | SHOF |
| ReturnHeader/Filer/EIN | 0 | 461482606 |
| ReturnHeader/Filer/PhoneNum | 0 | 6467646798 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 527 MOLINO STREET STE 122 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | LOS ANGELES |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 90013 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | false |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 330787367 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | TWO MILES ACCOUNTANCY CORPORATION |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 400 N TUSTIN AVE STE 240 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | SANTA ANA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 92705 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7144375823 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2024-01-22 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | HIRO ISOGAWA |
| ReturnHeader/ReturnTs | 0 | 2024-01-22T13:33:55-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm | 0 | DAISUKE |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm | 0 | FUNAI |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2022-12-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2023-11-30 |
| ReturnHeader/TaxYr | 0 | 2022 |