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Nonprofit · EIN 95-4715068

NISEI WEEK FOUNDATION INC

Tax-exempt · LOS ANGELES, CA 90012

Financials

$452K$433K2023$487K$440K2024$415K$273K2025
Revenue Expenses · by fiscal year end
Financials of NISEI WEEK FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$415,344$273,120$142,224$763,949$0$763,949
December 31, 2024990$487,087$440,471$46,616$621,725$0$621,725
December 31, 2023990$451,771$433,039$18,732$575,107$0$575,107
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$65,370
Program service revenue
$316,638
Investment income
$14,808
Net income from gaming
$22,345
Net income from sales of inventory
-$3,817
Other revenue
$18,528

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$2,505
Occupancy
$16,652
Program services (functional)
$264,284
Management and general (functional)
$8,836

Balance sheet and other

Total assets, start of year
$621,725
Total assets, end of year
$763,949
Total liabilities, end of year
$0
Net assets, end of year
$763,949
Publicly traded securities
$9,757
Net assets without donor restrictions
$763,949
Gross receipts
$436,514
Employees
0
Volunteers
24
State of legal domicile
CA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
DAVID YAMAHATADirector
Trustee or director
1$0
GERALD FUKUITreasurer
Trustee or director, Officer
2$0
JOYCE CHINNDirector
Trustee or director
1$0
LEITON HASHIMOTODirector
Trustee or director
1$0
CORY HAYASHIVP MARKETING
Trustee or director
1$0
SARA HUTTERDirector
Trustee or director
1$0
KEITH INATOMIDirector
Trustee or director
1$0
NOLAN MAEHARADirector
Trustee or director
1$0
MASAKO MIKIDirector
Trustee or director
1$0
MARK NAKAGAWADirector
Trustee or director
1$0
MARK NISHINAKADirector
Trustee or director
1$0
WALTER NISHIMAKADirector
Trustee or director
1$0
AKIKO NISHINODirector
Trustee or director, Officer
2$0
TODD ODAGAWADirector
Trustee or director
1$0
JAMES OKAZAKIDirector
Trustee or director
1$0
9 more people on this return
NameTitleHours / weekCompensation
NANCY OKUBODirector
Trustee or director
1$0
HELEN OTADirector
Trustee or director
1$0
MICHELLE SUZUKIDirector
Trustee or director
1$0
KAY TAKANODirector
Trustee or director
1$0
DIANE TANAKA SUZUKISecretary
Trustee or director
1$0
JESSICA TATEISHIDirector
Trustee or director
1$0
TAMILYN TOMITADirector
Trustee or director
1$0
SHANNON TSUMAKIDirector
Trustee or director
1$0
JOANN CORDEIROPresident
Trustee or director, Officer
2$0
990 for the year ended December 31, 2024: 24 people
NameTitleHours / weekCompensation
DAVID YAMAHATADirector
Trustee or director
1$0
GERALD FUKUITreasurer
Trustee or director, Officer
2$0
JOYCE CHINNDirector
Trustee or director
1$0
LEITON HASHIMOTODirector
Trustee or director
1$0
CORY HAYASHIVP MARKETING
Trustee or director
1$0
SARA HUTTERDirector
Trustee or director
1$0
KEITH INATOMIDirector
Trustee or director
1$0
NOLAN MAEHARADirector
Trustee or director
1$0
MASAKO MIKIDirector
Trustee or director
1$0
MARK NAKAGAWADirector
Trustee or director
1$0
MARK NISHINAKADirector
Trustee or director
1$0
WALTER NISHIMAKADirector
Trustee or director
1$0
AKIKO NISHINODirector
Trustee or director, Officer
2$0
TODD ODAGAWADirector
Trustee or director
1$0
JAMES OKAZAKIDirector
Trustee or director
1$0
NANCY OKUBODirector
Trustee or director
1$0
HELEN OTADirector
Trustee or director
1$0
MICHELLE SUZUKIDirector
Trustee or director
1$0
KAY TAKANODirector
Trustee or director
1$0
DIANE TANAKA SUZUKISecretary
Trustee or director
1$0
JESSICA TATEISHIDirector
Trustee or director
1$0
TAMILYN TOMITADirector
Trustee or director
1$0
SHANNON TSUMAKIDirector
Trustee or director
1$0
JOANN CORDEIROPresident
Trustee or director, Officer
2$0
990 for the year ended December 31, 2023: 24 people
NameTitleHours / weekCompensation
DAVID YAMAHATAPresident & CEO
Trustee or director, Officer
2$0
GERALD FUKUITreasurer
Trustee or director, Officer
2$0
JOYCE CHINNDirector
Trustee or director
1$0
LEITON HASHIMOTODirector
Trustee or director
1$0
CORY HAYASHIVP MARKETING
Trustee or director
1$0
SARA HUTTERDirector
Trustee or director
1$0
KEITH INATOMIPresident & CEO
Trustee or director
1$0
NOLAN MAEHARADirector
Trustee or director
1$0
MASAKO MIKIDirector
Trustee or director
1$0
MARK NAKAGAWADirector
Trustee or director
1$0
MARK NISHINAKADirector
Trustee or director
1$0
WALTER NISHIMAKADirector
Trustee or director
1$0
AKIKO NISHINODirector
Trustee or director, Officer
2$0
TODD ODAGAWADirector
Trustee or director
1$0
JAMES OKAZAKIDirector
Trustee or director
1$0
NANCY OKUBODirector
Trustee or director
1$0
HELEN OTADirector
Trustee or director
1$0
MICHELLE SUZUKIDirector
Trustee or director
1$0
KAY TAKANODirector
Trustee or director
1$0
DIANE TANAKA SUZUKISecretary
Trustee or director
1$0
JESSICA TATEISHIDirector
Trustee or director
1$0
TAMILYN TOMITADirector
Trustee or director
1$0
SHANNON TSUMAKIDirector
Trustee or director
1$0
JOANN CORDEIROVice President
Trustee or director, Officer
2$0

Address and contacts

Address (IRS master file)
244 S SAN PEDRO ST STE 303, LOS ANGELES, CA 90012-3861
In care of
% ALAN FURUTA
Signed the 990
GERALD FUKUI, Treasurer
Phone
(213) 687-7193
Return prepared by
Paul Shishima & Co

California records

California keeps its own records of charities and corporations. Search them by EIN 95-4715068 or by the name NISEI WEEK FOUNDATION INC.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

TO EDUCATE THE PUBLIC ON JAPANESE AND JAPANESE-AMERICAN HISTORY AND CULTURE.

990 for the year ended December 31, 2025

Program accomplishments

  • ORGANIZING EVENTS IN THE LITTLE TOKYO AREA OF LOS ANGELES IN WHICH THE FOCUS IS HIGHLIGHTING AND PRESERVING JAPANESE CULTURE AND HERITAGE. THE EVENTS AND EXHIBITS INCLUDE DEMONSTRATIONS OF JAPANESE MUSIC, DANCE, AND SPORTS. THIS THREE-WEEK FESTIVAL IS NOT ONLY A CELEBRATION OF JAPANESE AMERICANS AND THEIR CULTURE AND HERITAGE, BUT IT RECOGNIZES PAST GENERATIONS FOR THEIR CONTRIBUTION TOWARDS IMPROVING THE COMMUNITY AND PUBLIC AWARENESS AND UNDERSTANDING OF JAPANESE AMERICANS.
    Expenses $264,284

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
95-4715068
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1999
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$763,949
Income (IRS master file)
$436,514

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$415,344$273,120$763,949IRS
990December 2024$487,087$440,471$621,725IRS
990December 2023$451,771$433,039$575,107XML
990December 2022$354,208$251,507$556,375IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 95-4715068).

Questions about NISEI WEEK FOUNDATION INC

What is the EIN of NISEI WEEK FOUNDATION INC?
The employer identification number (EIN) of NISEI WEEK FOUNDATION INC is 95-4715068.
Is NISEI WEEK FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to NISEI WEEK FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does NISEI WEEK FOUNDATION INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of NISEI WEEK FOUNDATION INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NISEI WEEK FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who are the officers and directors of NISEI WEEK FOUNDATION INC?
The 990 for the year ended December 31, 2025 lists 24 people; 0 received compensation from the organization.
How much revenue does NISEI WEEK FOUNDATION INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $415,344, expenses of $273,120 and total assets of $763,949 at year end.

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