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Governance Register
US nonprofit · EIN 952021853 · Gardena, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 952021853) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Japan America Society of Southern California's network

29 people7 organisationsi29 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (29). Violet dotted lines (7) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

29 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 25 voting members of its governing body on its latest Form 990 Part VI; we list 29 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Frank Eguchi ChairChairman2018
8 yrs
Chiho KellyTreasurer2022
4 yrs
Christopher PatayVice Chair/Counsel2022
4 yrs
Donald BakerDirector2018
8 yrs
Douglas MontgomeryDirector2018
8 yrs
Edward PerronDirector (Thru 12/23)2018
8 yrs
Frank FujiiDirector2023
3 yrs
Glen HamakawaDirector2018
8 yrs
Graciela MeibarDirector2018
8 yrs
Hironori KobayashiDirector2019
7 yrs
Hisao NakamuraDirector (Thru 1/23)2020
6 yrs
Joseph PortilloDirector2018
8 yrs
JUN TamahashiCompany secretary2023
3 yrs
Keiichi ShimadaDirector2023
3 yrs
Kenichi FukumuraDirector2022
4 yrs
Kenichiro MizoguchiDirector (Thru 7/23)2018
8 yrs
Mari MiyoshiDirector2018
8 yrs
Masahiko YamamotoDirector2022
4 yrs
Masahiro OYADirector2022
4 yrs
Michael CorboDirector2023
3 yrs
Nancy WOO Hiromoto (also filed as Nancy Hiromoto)Director2018
8 yrs
Nancy YamaguchiDirector2023
3 yrs
Ryan BatesDirector2023
3 yrs
Taketoshi MaekawaDirector2022
4 yrs
Terry HaraDirector2018
8 yrs
Tetsuya IshidaDirector2018
8 yrs
Tomoki NakataniDirector2022
4 yrs
Vivien UsuiDirector2018
8 yrs
Yukuo TakenakaDirector (Thru 11/23)2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 29 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Douglas G ErberPresident (Left 03/20)since 2018
Stephen RickertExecutive Director2023

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Stephen RickertExecutive Director (Until 04/2024)20$21k
Frank EguchiChairman (Until 12/2024)4$0
Christopher PatayVice Chair / Counsel4$0
Chiho KellyTreasurer4$0
Jun TamahashiSecretary4$0
Donald BakerDirector1$0
Ryan BatesDirector3$0
Michael CorboDirector2$0
Frank FujiiDirector (Until 06/2024)1$0
Shinichi FujinamiDirector1$0
Kenichi FukumuraDirector (Until 06/2024)1$0
Glen HamakawaDirector4$0
Terry HaraDirector1$0
Nancy HiromotoDirector3$0
Tetsuya IshidaDirector2$0
Hironori KobayashiDirector (Until 06/2024)1$0
Linus LeeDirector2$0
Taketoshi MaekawaDirector2$0
Graciela MeibarDirector3$0
Mari MiyoshiDirector4$0
Douglas MontgomeryDirector1$0
Tomoki NakataniDirector (Until 04/2024)1$0
Joseph PortilloDirector1$0
Keiichi ShimadaDirector (Until 09/2024)1$0
Norihisa ShimozawaDirector1$0
Kyochi TodaDirector1$0
Vivien UsuiDirector4$0
Nancy YamaguchiDirector1$0
Masahiko YamamotoDirector (04/2024)1$0

About

Legal name
Japan America Society of Southern California
EIN
952021853
Address
1411 W 190th St Ste 380, Gardena, CA, 90248-4361
State
California
Mission
The japan america society of southern california works to (1) promote among the american people a more accurate knowledge of the people of japan, their aims, customs, ideals, arts and sciences, industries, economic conditions, and educational process, (2) serve the people of japan and the united states in fostering mutual understanding between the two nations, (3) serve as an information... (as filed on the Form 990)
Activity (NTEE)
Q200 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
6 (IRS master file code)
Formed
1959
Principal officer
Christopher Patay (as named on the Form 990)
IRS ruling date
1 July 1961
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsFrank Eguchi
≥8years on the filingsDonald Baker
≥8years on the filingsDouglas Montgomery
≥8years on the filingsEdward Perron

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$1.1m
Total liabilities
$139k
Net assets or fund balances
$928k
Contributions and grants received
$317k
Program service revenue
$11k
Employees
4
Volunteers
45