US-Japan Research Institute

Foundation · Grantmaker Washington, DC EIN: 27-0458673

US-Japan Research Institute is a nonprofit organization focused on Social Science, based in Washington, DC. IRS filing data is available from 2020 through 2021. As of 2021, the organization holds $123K in total assets. In 2021, it awarded 1 grant totaling $119K.

Key facts about US-Japan Research Institute

EIN
27-0458673
Latest 990 filing
Form 990-PF, 2021
Annual giving (2021)
$119,226
Grants made (2021)
1
Average grant
$119,226
Median grant
$119,226
Total assets
$122,912
Primary geography
District of Columbia (100% of itemized 2021 grant dollars)

Data from IRS Form 990-PF, 2021; updated September 2026.

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Financial Overview

From 2021 IRS Form 990-PF · View filing

Total Assets

$123K

-75.7% YoY

Annual Giving

$119K

Grant Count

1

Avg Grant Size

$119K

About US-Japan Research Institute

Based on IRS filings

US-Japan Research Institute is a nonprofit organization focused on Social Science, based in Washington, DC. IRS filing data is available from 2020 through 2021. As of 2021, the organization holds $123K in total assets. In 2021, it awarded 1 grant totaling $119K.

Focus Areas

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of all 1 itemized 2021 grant dollars.

Cities

Washington

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$159K$319K$478K$638K20202021
Metric20212020
Total Assets$122,912$506,687
Revenue$197,556$305,428
Expenses$579,561$490,492
Qualifying Distributions——
Net Investment Income——
Distributable Amount——

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2021

Giving Over Time

Total grant dollars and number of grants per year

$0$30K$60K$89K$119K0 grants20201 grants2021

Grant Insights

How this funder distributes its grants

Top Recipients

Top 1 recipients in 2021

CSPC: $119KCSPC$119K

Grant Size Distribution

1 grants across all recorded years

<$50K$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2021 grants, the largest recipients include CSPC ($119,226).

RecipientPurposeAmount
CSPC Washington, DCNO CONTRIBUTION YET TO BE MADE$119,226

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2021 IRS filing

Kunimitsu Mamiya — Officer: $165KKunimitsu MamiyaOfficer$165K

From 2021 IRS filing

NameTitleHoursCompensation
Aiji TanakaChair0.14—
Kayo InabaVice Chair——
Yoko MatsubaraVice Chair0.04—
Jiro KokuryoVice Chair0.09—
Miki SugimuraVice Chair0.04—
Caroline BentonVice Chair0.09—
Shunji KawaguchiDirector/Fin0.07—
Masahiko GenmmaPresident0.27—
Norio TakagiSecretary0.04—
Yoshiki OgataTreasurer0.03—
Kunimitsu MamiyaOfficer40$165,490
Kyoko InagakiVice Chair0.04—
Naoshi TakasugiVice Chair0.06—
Hiroaki MiyoshiTreasurer0.05—

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is US-Japan Research Institute?

US-Japan Research Institute is a nonprofit organization focused on Social Science, based in Washington, DC. It holds $123K in total assets as of 2021.

How large is US-Japan Research Institute?

As of 2021, US-Japan Research Institute holds $123K in total assets with $198K in annual revenue. It awarded 1 grant totaling $119K in 2021.

Where does US-Japan Research Institute operate?

US-Japan Research Institute has awarded grants in District of Columbia.

What size grants does US-Japan Research Institute award?

In 2021, US-Japan Research Institute awarded 1 grant totaling $119K — an average of about $119K per grant, based on its IRS Form 990 filings.

What is US-Japan Research Institute's EIN?

US-Japan Research Institute's EIN (Employer Identification Number) is 27-0458673. IRS Form 990 filing data is available on this page for 2020–2021.

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Data last updated September 2026. Sourced from IRS Form 990-PF filings.

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