Skip to content
Governance Register
US nonprofit · EIN 521628964 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521628964) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Licence US Federal Government public domain.How we handle data

Japan Commerce Association of Washington D C's network

20 people2 organisationsi20 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (20). 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

20 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 17 voting members of its governing body on its latest Form 990 Part VI; we list 20 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Arimi YamadaMember2022
4 yrs
Daizo KosaMember2023
3 yrs
Firth BadenMember As of June2024
2 yrs
Gaku NakamuraTreasurer2024
2 yrs
Hiroko TadaMember2023
3 yrs
Isamu SuzukiMember As of March2024
2 yrs
Kazuaki TakahashiMember Until March2021
5 yrs
Keiichi ShimadaMember2024
2 yrs
Kiyoshi TanigawaMember2022
4 yrs
Maki HishikawaMember As of March2024
2 yrs
Naohisa KitadaMember2022
4 yrs
Noriko OkamotoMember2023
3 yrs
Ryota YoshimuraPresident2021
5 yrs
Takaaki KakudohCompany secretary2021
5 yrs
Takuo SatoMember2023
3 yrs
Tatsuo OkazakiMember2022
4 yrs
Tatsuro KabayashiMember Until June2023
3 yrs
Yasushi SunouchiMember2024
2 yrs
Yukiko MorishitaMember Until March2022
4 yrs
Yushi KamitsuboMember As of January2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 20 →

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
Ryota YoshimuraPresident4$0
Takaaki KakudohSecretary4$0
Gaku NakamuraTreasurer4$0
Hiroko TadaMember2$0
Daizo KosaMember2$0
Arimi YamadaMember2$0
Kiyoshi TanigawaMember2$0
Takuo SatoMember2$0
Tatsuo OkazakiMember2$0
Noriko OkamotoMember2$0
Yasushi SunouchiMember2$0
Naohisa KitadaMember2$0
Keiichi ShimadaMember2$0
Isamu SuzukiMember As of March2$0
Firth BadenMember As of June2$0
Yushi KamitsuboMember As of January2$0
Maki HishikawaMember As of March2$0
Yukiko MorishitaMember Until March2$0
Kazuaki TakahashiMember Until March2$0
Tatsuro KabayashiMember Until June2$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Japan Commerce Association of Washington D C
EIN
521628964
Address
1819 L St Nw Ste 800, Washington, DC, 20036-3854
State
District of Columbia
Mission
To promote cultural and economic exchange between japan and the united states; to foster understanding and collaboration between businesses, organizations, and individuals in both countries. (as filed on the Form 990)
Activity (NTEE)
Q32Z International, foreign affairs and national security
IRS classification
501(c)04 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
4 (IRS master file code)
Formed
1989
Principal officer
Yushi Kamitsubo (as named on the Form 990)
IRS ruling date
1 August 1989
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024

Most connected

Longest observed on the filings

≥5years on the filingsKazuaki Takahashi
≥5years on the filingsRyota Yoshimura
≥5years on the filingsTakaaki Kakudoh
≥4years on the filingsArimi Yamada

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
$317k
Total liabilities
$0
Net assets or fund balances
$317k
Contributions and grants received
$77k
Program service revenue
$172k
Grants and similar paid out
$3k
Employees
0
Volunteers
20

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$248k$138k$110k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Japan Commerce Association Of Washington, D.C., Inc likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: DC Department of Licensing and Consumer Protection (DLCP), corporate registrations (opendata.dc.gov). Licence: CC BY 4.0. Attribution: DC DLCP. Data last fetched 18 October 2026.
State
District of Columbia
Entity type
Domestic Nonprofit Corporation
Status
Active - In Good Standing
Formed
21 November 1988
Registered agent
C T Corporation System (city and state not held)