Funding search · EIN 043534908 · Boston, MA
The Hideo Sasaki Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 61
- grants reported
- $208,184
- total given
- 2022–2024
- filing years
- $2,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Trustees of Tufts College2 grants · $30,000
- Resist2 grants · $16,000
- Center for Independent Documentary2 grants · $15,000
- Groundwork Somerville2 grants · $15,000
- Climable2 grants · $15,000
- Boston Public Housing Corporation2 grants · $15,000
- Chinatown Community Land Trust2 grants · $13,000
- Ayni Institute2 grants · $7,500
- The Harborkeepers2 grants · $7,500
- East End House2 grants · $6,000
Giving over time
Grant history
All 61 reported grants, largest first.
- $15,000
Trustees of Tufts College · Boston, MA · 2024
Education support-racial equity in policy & planning fellowship sponsorship
- $15,000
Trustees of Tufts College · Boston, MA · 2023
Education support
- $10,500
Chinatown Community Land Trust · Boston, MA · 2024
Grant payment 2 of 3: improving open space in chinatownandgrant payment 3 of 3: improving open space in chinatownanddesign grants payment 1: planning for a chinatown library park
- $10,000
Boston Public Housing Corporation · Boston, MA · 2024
Grant 2 of 3: early educator space 2.0andgrant 3 of 3: early educator space 2.0
- $10,000
Resist · Boston, MA · 2024
Grant payment 2 of 3: reclaim roxbury, survival guide to living and staying in roxburyandgrant payment 3 of 3: reclaim roxbury, survival guide to living and staying in roxbury
- $10,000
Center for Independent Documentary · Boston, MA · 2023
Design
- $10,000
Climable · Cambridge, MA · 2023
Design
- $10,000
Groundwork Somerville · Somerville, MA · 2023
Design
- $6,000
Resist · Boston, MA · 2023
Roxbury community program
- $5,500
Four Corners Main Street · Boston, MA · 2024
Design grants payment 1: inclusive four corners
- $5,500
Sociedad Latina · Roxbury, MA · 2024
Design grants payment 1: gardens for all (jardines para todos)
- $5,000
Ayni Institute · Boston, MA · 2024
Grant payment 1 of 3: movement training and cultural centerandgrant payment 3 of 3: movement training and cultural center
- $5,000
The Harborkeepers · East Boston, MA · 2024
Grant payment 2 of 3: building food resilienceandgrant payment 3 of 3: building food resilience
- $5,000
Boston Public Housing Corporation · Boston, MA · 2023
Grant 1 of 3: early educator space 2.0 + pitch night stipend
- $5,000
Center for Independent Documentary · Boston, MA · 2022
Design
- $5,000
Climable · Cambridge, MA · 2022
Design
- $5,000
Groundwork Somerville · Somerville, MA · 2022
Design
- $3,000
East End House · Cambridge, MA · 2024
Healthy eating/active living mini grant; sprout ed grantandyouth mental health and wellness mini grant; health & bipoc art
- $3,000
Agassiz Baldwin Community · Cambridge, MA · 2023
Community grant
- $3,000
Cambridge Community Center · Cambridge, MA · 2023
Grant
- $3,000
East End House · Cambridge, MA · 2023
Gross motor equipment for child care program & youth mental health & wellness grant
- $2,500
Ayni Institute · Boston, MA · 2023
Grant payment 1 of 3: movement training and cultural center
- $2,500
Boston Chinatown Neighborhood Center · Boston, MA · 2023
Design
- $2,500
Charles River Conservancy · Cambridge, MA · 2023
Design
- $2,500
Chinatown Community Land Trust · Boston, MA · 2023
Grant payment 1 of 3: improving open space in chinatown
- $2,500
The Harborkeepers · East Boston, MA · 2023
Grant 1 of 3: building food resilience
- $2,500
Boston Chinatown Neighborhood Center · Boston, MA · 2022
Design
- $2,500
Charles River Conservancy · Cambridge, MA · 2022
Design
- $2,500
Emerald Necklace · Boston, MA · 2022
Design
- $2,000
Citizens of the World · Los Angeles, CA · 2024
Youth mental health and wellness mini grant; shade
- $2,000
Community Art Center · Cambridge, MA · 2024
Youth mental health and wellness mini grant; yoga & mindfulness grant
- $2,000
Friends of Baldwin School · Cambridge, MA · 2024
Youth mental health and wellness mini grant
- $2,000
Project Restore US · Cambridge, MA · 2024
Healthy eating/active living mini grant
- $2,000
Sponsor Inc Dba Mission Earth · Framingham, MA · 2024
Youth mental health and wellness mini grant; joyweavers grant
- $2,000
Cambridge Camping Association · Cambridge, MA · 2023
Grant
- $2,000
Sponsor Inc Dba Mission Earth · Framingham, MA · 2023
Grant
- $1,250
Greenroots · Chelsea, MA · 2023
Design
- $1,250
Greenroots · Chelsea, MA · 2022
Design
- $1,184
On the Rise · Cambridge, MA · 2024
Healthy eating/active living mini grant; day of joy
- $1,000
Cambridge Economic Opportunity Committee · Cambridge, MA · 2024
Healthy eating/active living mini grant; yoga for seniors
- $1,000
Friends of Morse School · Cambridge, MA · 2024
Healthy eating/active living mini grant
- $1,000
Green Cambridge · Cambridge, MA · 2024
Healthy eating/active living mini grant: grow to consume
- $1,000
Lesley University · Cambridge, MA · 2024
Healthy eating/active living mini grant
- $1,000
Lonnell Roberts-Wells · Everett, MA · 2024
Healthy eating/active living mini grant
- $1,000
Transition House · Cambridge, MA · 2024
Healthy eating/active living mini grant
- $1,000
Arts & Business Council of Greater Boston · Boston, MA · 2023
The roxbury dif: centering community voice through the lens of arts and culture
- $1,000
Cambridge Community Center for the Arts · Cambridge, MA · 2023
Soca sundays
- $1,000
City of Cambridge · Cambridge, MA · 2023
Community grant
- $1,000
Community Art Center · Cambridge, MA · 2023
Community grant
- $1,000
Green Cambridge · Cambridge, MA · 2023
Cambridge city growers
- $1,000
Green Streets Initiative · North Cambridge, MA · 2023
Grant
- $1,000
Groundwork USA · Yonkers, NY · 2023
Gwusa annal assembly sponsorship
- $1,000
Homeowners Rehab · Cambridge, MA · 2023
Finch garden to table community cooking program
- $1,000
Lesley University · Cambridge, MA · 2023
Community grant
- $1,000
Miramelinda Monterson School · Cambridge, MA · 2023
Miralinda toddler fruit & vegetable jardin
- $1,000
Ngoc-Tran Vu · Dorchester, MA · 2023
One-time charitable donation: 1975: a healing memorial
- $1,000
On the Rise · Cambridge, MA · 2023
One-time charitable donation: a memorial garden to remember the unhoused community
- $1,000
Transition House · Cambridge, MA · 2023
Healthy snacks & movement challenge
- $1,000
Ywca Cambridge · Cambridge, MA · 2023
Hollistic healing day
- $500
Emmanuel Gospel Center · Dorchester, MA · 2024
Pitch night speaker stipend: the lot next door
- $500
Third Sector New England · Boston, MA · 2024
Pitch night speaker stipend: community, sustainability, and robotics - revere youth in action
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

