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Data / Foundation grants / The Kenneth and Diane Matsuura Foundation

The Kenneth and Diane Matsuura Foundation: 52 grants to organizations, $198,325 (tax year ended December 2024)

The Kenneth and Diane Matsuura Foundation, a private foundation in Honolulu, HI, paid 52 grants to organizations totaling $198,325 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 13, 2025. The largest was $40,250 to Holt International Children's Services in Eugene, OR for philanthropic purposes.

SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.

EIN
264584711
Based in
Honolulu, HI
Assets
$3,935,797
Grants paid
$198,325
Tax year ended
December 2024

Grants paid, tax year ended December 2024

From the Form 990-PF filed November 13, 2025, IRS object ID 202513189349100501. It reported $198,325 in grants paid; 52 grants to organizations are listed.

RecipientLocationPurposeCauseAmountSource
Holt International Children's ServicesEugene, ORPhilanthropic purposes$40,250apps.irs.gov
Kokua Kalihi ValleyHonolulu, HIPhilanthropic purposes$35,960apps.irs.gov
Chaminade UniversityHonolulu, HIPhilanthropic purposes$35,000apps.irs.gov
Harris United Methodist ChurchHonolulu, HIPhilanthropic purposes$18,590apps.irs.gov
University of Hawaii FoundationHonolulu, HIPhilanthropic purposes$10,000apps.irs.gov
Nuuanu YMCAHonolulu, HIPhilanthropic purposes$5,000apps.irs.gov
Hfa Wahi No NA Mea A PauHonolulu, HIPhilanthropic purposes$4,750apps.irs.gov
Hawaii Opera TheaterHonolulu, HIPhilanthropic purposes$4,000apps.irs.gov
HsoHonolulu, HIPhilanthropic purposes$4,000apps.irs.gov
HugsHonolulu, HIPhilanthropic purposes$3,500apps.irs.gov
Diamond Head TheaterHonolulu, HIPhilanthropic purposes$3,000apps.irs.gov
Easters Seals of S CaliforniaIrvine, CAPhilanthropic purposes$3,000apps.irs.gov
Honolulu Speech & DebateHonolulu, HIPhilanthropic purposesReligion-related$3,000apps.irs.gov
University of Illinois Annual FundChicago, ILPhilanthropic purposes$3,000apps.irs.gov
Foundation Rotary Mililani SunriseMililani, HIPhilanthropic purposes$2,000apps.irs.gov
Hawaii Youth SymphonyHonolulu, HIPhilanthropic purposes$2,000apps.irs.gov
Kagawa FoundationHonolulu, HIPhilanthropic purposesPhilanthropy, voluntarism and grantmaking foundations$2,000apps.irs.gov
PRK Renaissance FoundationHonolulu, HIPhilanthropic purposes$2,000apps.irs.gov
Uc Berkeley FoundationBerkeley, CAPhilanthropic purposes$2,000apps.irs.gov
Finance Factors FoundationHonolulu, HIPhilanthropic purposesPhilanthropy, voluntarism and grantmaking foundations$1,150apps.irs.gov
Aloha United WayHonolulu, HIPhilanthropic purposesPhilanthropy, voluntarism and grantmaking foundations$1,000apps.irs.gov
Ho'eaHonolulu, HIPhilanthropic purposes$1,000apps.irs.gov
HuoaWaipahu, HIPhilanthropic purposes$1,000apps.irs.gov
NcfcaYakima, WAPhilanthropic purposes$1,000apps.irs.gov
RyseHonolulu, HIPhilanthropic purposes$1,000apps.irs.gov
Waikiki Health CenterHonolulu, HIPhilanthropic purposes$1,000apps.irs.gov
PBS HawaiiHonolulu, HIPhilanthropic purposes$700apps.irs.gov
Heifer InternationalAlbert Lea, MNPhilanthropic purposes$575apps.irs.gov
AfariAustin, TXPhilanthropic purposes$500apps.irs.gov
Bishop MuseumHonolulu, HIPhilanthropic purposesArts, culture and humanities$500apps.irs.gov
Boys and Girls ClubHonolulu, HIPhilanthropic purposes$500apps.irs.gov
Center for Action and Contemplation (cac)Albuquerque, NMPhilanthropic purposes$500apps.irs.gov
Hawaii Public RadioHonolulu, HIPhilanthropic purposes$500apps.irs.gov
Institute for Human Services IncHonolulu, HIPhilanthropic purposes$500apps.irs.gov
Kauluwella ElHonolulu, HIPhilanthropic purposes$500apps.irs.gov
Kumu Kahua TheaterHonolulu, HIPhilanthropic purposes$500apps.irs.gov
Samaritan Counseling Center of HawaiiHonolulu, HIPhilanthropic purposesHuman services$500apps.irs.gov
Seed of PeaceNew York, NYPhilanthropic purposes$500apps.irs.gov
Susannah Wesley FoundationHonolulu, HIPhilanthropic purposes$500apps.irs.gov
KupuHonolulu, HIPhilanthropic purposesYouth development$200apps.irs.gov
American Heart AssociationPhoenix, AZPhilanthropic purposes$100apps.irs.gov
American Lung AssociationHonolulu, HIPhilanthropic purposes$100apps.irs.gov
Habitat for HumanityHonolulu, HIPhilanthropic purposes$100apps.irs.gov
Harris Victory FundWashington, DCPhilanthropic purposes$100apps.irs.gov
Honolulu Civil BeatHonolulu, HIPhilanthropic purposesArts, culture and humanities$100apps.irs.gov
March of DimesTopeka, KSPhilanthropic purposes$100apps.irs.gov
Nature ConservancyMerrifield, VAPhilanthropic purposes$100apps.irs.gov
Navian HawaiiHonolulu, HIPhilanthropic purposes$100apps.irs.gov
Obama Presidential CenterTopeka, KSPhilanthropic purposes$100apps.irs.gov
Parkinson's ResearchWashington, DCPhilanthropic purposes$100apps.irs.gov
St Jude Research HospitalMemphis, TNPhilanthropic purposes$100apps.irs.gov
Pacific Gateway CenterHonolulu, HIPhilanthropic purposes$50apps.irs.gov

Causes funded

From grants whose recipient has a cause.

States funded

Recipient stateGranted
Hawaii$146,300
Oregon$40,250
California$5,000
Illinois$3,000
Washington$1,000
Minnesota$575
Texas$500
New Mexico$500

Also on SpecStream

Updated November 13, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.