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| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | MARY TAYLOR |
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| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | PO BOX 377 |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | BRIGHTWOOD |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | OR |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 97011 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 85452 |
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| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 127406 |
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| IRS990EZ/Form1120PolFiledInd | 0 | false |
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| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
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| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 212431 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 27.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 20.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 11.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | JAMES CARD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | SUE PROTZ |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | MARY TAYLOR |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | SECRETARY |
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| IRS990EZ/OtherExpensesTotalAmt | 0 | 33285 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
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| IRS990EZ/PrimaryExemptPurposeTxt | 0 | PRIMARY EXEMPT PURPOSE IS MAINTAINING THE GRESHAM JAPANESE GARDEN FOR THE PUBLIC ENJOYMENT; A PLACE OF CULTURE, BEAUTY AND LEARNING FOR THE ENTIRE PUBLIC: - CULTURAL AWARENESS TO BUILD UPON THE JAPANESE AMERICAN LEGACY IN THE GRESHAM, OR AREA. - MEMORIAL PAVING STONES ALONG THE SPUR TRAIL FOR THE ENTIRE PUBLIC TO PARTICIPATE AND VIEW. - EDUCATIONAL RESOURCE CENTER WHICH OFFERS WORKSHOPS, CLASSES, AND CULTURAL ENTERTAINMENT. - EDUCATION OPPORTUNITIES AT THE GREENHOUSE FOR VOLUNTEERS, THE PUBLIC, AND SPECIAL NEEDS STUDENTS. |
| IRS990EZ/PrintingPublicationsPostageAmt | 0 | 53 |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 49132 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | BUILDING CULTURAL AWARENESS OF THE JAPANESE AMERICAN LEGACY IN THE GRESHAM, OR AREA BY MAINTAINING THE GRESHAM JAPANESE GARDEN. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 1 | LAYING MEMORIAL PAVING STONES ALONG THE SPUR TRAIL FOR PUBLIC PARTICIPATION AND VIEWING. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 2 | PROVIDING EDUCATIONAL OPPORTUNITIES AND CULTURAL ENRICHMENT THROUGH THE EDUCATIONAL RESOURCE CENTER AND GREENHOUSE WITH A FOCUS ON PROVIDING EDUCATION FOR SPECIAL NEEDS STUDENTS. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 3127 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 1 | 617 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 2 | 44977 |
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| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | -36 |
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| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 50 |
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| IRS990EZ/WebsiteAddressTxt | 0 | GRESHAMJAPANESEGARDEN.COM |
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| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 43782 |
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| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 96556 |
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| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 641 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 652 |
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| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.01000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.01000 |
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| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99260 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.98990 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 387716 |
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| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 97422 |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContributionsTotAmt | 0 | 112388 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent1Amt | 0 | 112388 |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 36 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | KYOUDOU RESOURC |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 112388 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 112388 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | -36 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 36 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 36 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | EBETSU TOUCHSTONE PAVERS SUPPLIES 392 PRINTING & COPYING 42 COST OF GOODS SOLD 160 PROGRAMS & WORKSHOPS ADVERTISING AND PROMOTION 2,396 WEBSITE & IT 224 TRAVEL AND MEETINGS 255 CONFERENCES 4,546 INTEREST 5 SUPPLIES 17,137 POSTAGE 224 PRINTING & COPYING 1,847 DUES AND MEMBERSHIPS 310 VOLUNTEER EXPENSES 1,842 EXPENSES WEBSITE & IT 502 CONFERENCES 122 1,886 LICENSES 149 SUPPLIES 59 TELEPHONE 150 DUES & MEMBERSHIPS 599 EQUIPMENT 300 MISCELLANEOUS EXP 6 NON-INVESTMENT DEPRECIATION 132 TOTAL 33,285 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | INCREASE IN UNREALIZED GAIN ON INVESTMENT 1,396 PRIOR PERIOD ADJUSTMENTS -54 TO CORRECT CHANGES IN PRIOR YEAR CASH BALANCE MADE AFTER TAX RETURN WAS FILED. ADJUSTING NET ASSETS FOR THE CHANGE IN THE BALANCE OF THE UNREALIZED GAIN- LOSS ON PORTFOLIO ASSETS HELD AT FMV. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | GRANTS RECEIVABLE 0 5,000 ACCOUNTS RECEIVABLE 0 160 INVENTORIES FOR SALE OR USE 39 0 RESOURCE CENTER - REMODEL 0 123,848 LESS ACCUMULATED DEPRECIATION 0 132 TOTAL 39 128,876 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | ACCOUNTS PAYABLE AND ACCRUED EXPENSES 375 0 DEPOSITS FROM RENTALS 0 50 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | PRIMARY EXEMPT PURPOSE IS MAINTAINING THE GRESHAM JAPANESE GARDEN FOR THE PUBLIC ENJOYMENT; A PLACE OF CULTURE, BEAUTY AND LEARNING FOR THE ENTIRE PUBLIC: - CULTURAL AWARENESS TO BUILD UPON THE JAPANESE AMERICAN LEGACY IN THE GRESHAM, OR AREA. - MEMORIAL PAVING STONES ALONG THE SPUR TRAIL FOR THE ENTIRE PUBLIC TO PARTICIPATE AND VIEW. - EDUCATIONAL RESOURCE CENTER WHICH OFFERS WORKSHOPS, CLASSES, AND CULTURAL ENTERTAINMENT. - EDUCATION OPPORTUNITIES AT THE GREENHOUSE FOR VOLUNTEERS, THE PUBLIC, AND SPECIAL NEEDS STUDENTS. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 20 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART II, LINE 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990-EZ, PART II, LINE 26 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990-EZ, PART III |
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| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JAMES CARD |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 5039694386 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2024-07-31 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | GRESHAM JAPANESE GARDEN |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | GRES |
| ReturnHeader/Filer/EIN | 0 | 844017864 |
| ReturnHeader/Filer/PhoneNum | 0 | 5039694386 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 713 SW 4TH STREET |
| ReturnHeader/Filer/USAddress/CityNm | 0 | GRESHAM |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | OR |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 97080 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | false |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 271300762 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | MT HOOD TAX & ACCOUNTING PROFESSIONALS |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 200 NW DIVISION ST |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | GRESHAM |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | OR |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 970305522 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5036671610 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2024-07-31 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | DAVID MCMAHON CPA |
| ReturnHeader/ReturnTs | 0 | 2024-08-01T11:31:08-04:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2023-12-31 |
| ReturnHeader/TaxYr | 0 | 2023 |