Harriet Hattori

$62K 2025-2026 cycle

Harriet Hattori is a political services vendor. In the 2025-2026 cycle Harriet Hattori was paid $62K across 1 client committees.

○ Slowing (~2mo since last)

Part I Identity

Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.

Activity span ALL TIME
May 30, 2018 → Jun 29, 2026
spans 8.1 years
Disbursements ALL TIME
98
Schedule B rows
Client committees ALL TIME
1
distinct payers

Part II Activity in selected window

One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.

Spend trajectory

Monthly spend to this vendor over the last 12 months.

Jul 2025 Jun 2026
$8K across 12 months
#

Top buyers

Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.

No buyer activity in this window.

VIEW 1 DIAGRAM DECORATIVE

Top buyers last 3 months · top 1

MATSUI, DORIS $600 — · 1 txn HH Harriet Hattori
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MATSUI, DORIS
CA · House DEM
 $600 1
View all buyers in research · last 3 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 6 months · top 1

MATSUI, DORIS $2K — · 4 txns HH Harriet Hattori
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MATSUI, DORIS
CA · House DEM
 $2,400 4
View all buyers in research · last 6 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 12 months · top 1

MATSUI, DORIS $5K Wages & Payroll · 9 txns HH Harriet Hattori
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MATSUI, DORIS
CA · House DEM
 $5,400 9
View all buyers in research · last 12 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 18 months · top 1

MATSUI, DORIS $10K Wages & Payroll · 16 txns HH Harriet Hattori
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MATSUI, DORIS
CA · House DEM
 $9,600 16
View all buyers in research · last 18 mo →
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 24 months · top 1

MATSUI, DORIS $13K Wages & Payroll · 22 txns HH Harriet Hattori
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
MATSUI, DORIS
CA · House DEM
 $13,200 22
View all buyers in research · last 24 mo →

By party

Revenue by party

100% D
D · 100%
R · 0%
PartyAmount%
Democratic $62,085 100.00%
Republican $0 0.00%
Non-partisan $0 0.00%

Part III Reference tables

Full all-time and cycle-to-date data.

#
#

Cycle-over-cycle trajectory

201820192020202120222023202420252026 Q2 2018 (2018 cycle): $3KQ3 2018 (2018 cycle): $2KQ4 2018 (2018 cycle): $2KQ1 2019 (2020 cycle): $2KQ2 2019 (2020 cycle): $2KQ3 2019 (2020 cycle): $2KQ4 2019 (2020 cycle): $2KQ1 2020 (2020 cycle): $2KQ2 2020 (2020 cycle): $2KQ3 2020 (2020 cycle): $2KQ4 2020 (2020 cycle): $2KQ1 2021 (2022 cycle): $1KQ2 2021 (2022 cycle): $2KQ3 2021 (2022 cycle): $2KQ4 2021 (2022 cycle): $1KQ1 2022 (2022 cycle): $2KQ2 2022 (2022 cycle): $600Q3 2022 (2022 cycle): $3KQ4 2022 (2022 cycle): $2KQ1 2023 (2024 cycle): $2KQ2 2023 (2024 cycle): $2KQ3 2023 (2024 cycle): $2KQ4 2023 (2024 cycle): $2KQ1 2024 (2024 cycle): $2KQ2 2024 (2024 cycle): $1KQ3 2024 (2024 cycle): $2KQ4 2024 (2024 cycle): $2KQ1 2025 (2026 cycle): $1KQ2 2025 (2026 cycle): $2KQ3 2025 (2026 cycle): $2KQ4 2025 (2026 cycle): $2KQ1 2026 (2026 cycle): $2KQ2 2026 (2026 cycle): $2K Q2Q4Q2Q4Q2Q4Q2Q4Q2Q4Q2Q4Q2Q4Q2Q4Q2 $3K

current cycle earlier election cycle off-cycle year quarterly · 9 years

Per-quarter totals
Year Q Cycle Total Txns Top buyer · share Top category · share Cum. (cycle) YoY %
2018 Q2 2018 $3K 1 MATSUI, DORIS 100% Wages & Payroll 100% $3K —
2018 Q3 2018 $2K 4 MATSUI, DORIS 100% Wages & Payroll 100% $5K —
2018 Q4 2018 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $7K —
2019 Q1 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $2K —
2019 Q2 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $4K —
2019 Q3 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $5K —
2019 Q4 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $7K —
2020 Q1 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $9K —
2020 Q2 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $11K -40%
2020 Q3 2020 $2K 4 MATSUI, DORIS 100% Wages & Payroll 86% $13K -13%
2020 Q4 2020 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $15K +0%
2021 Q1 2022 $1K 2 MATSUI, DORIS 100% Wages & Payroll 100% $1K -33%
2021 Q2 2022 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $3K +0%
2021 Q3 2022 $2K 4 MATSUI, DORIS 100% Wages & Payroll 100% $5K +33%
2021 Q4 2022 $1K 2 MATSUI, DORIS 100% Wages & Payroll 100% $7K -33%
2022 Q1 2022 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $9K +33%
2022 Q2 2022 $600 1 MATSUI, DORIS 100% Wages & Payroll 100% $10K -67%
2022 Q3 2022 $3K 3 MATSUI, DORIS 100% Wages & Payroll 100% $13K +44%
2022 Q4 2022 $2K 4 MATSUI, DORIS 100% Wages & Payroll 100% $15K +33%
2023 Q1 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $2K +50%
2023 Q2 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $4K +0%
2023 Q3 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $5K -25%
2023 Q4 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $7K +50%
2024 Q1 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $9K -25%
2024 Q2 2024 $1K 2 MATSUI, DORIS 100% Wages & Payroll 100% $10K +100%
2024 Q3 2024 $2K 4 MATSUI, DORIS 100% Wages & Payroll 100% $13K -20%
2024 Q4 2024 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $14K -25%
2025 Q1 2026 $1K 2 MATSUI, DORIS 100% Wages & Payroll 100% $1K -33%
2025 Q2 2026 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $3K +0%
2025 Q3 2026 $2K 4 MATSUI, DORIS 100% Wages & Payroll 100% $5K +33%
2025 Q4 2026 $2K 3 MATSUI, DORIS 100% Wages & Payroll 100% $7K +0%
2026 Q1 2026 $2K 3 MATSUI, DORIS 100% — $9K +0%
2026 Q2 2026 $2K 3 MATSUI, DORIS 100% — $11K +50%
#

Revenue by service category

No category revenue in this window.

No category revenue in this window.

No category revenue in this window.

Revenue by service category

last 12 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $58K across 90 disbursements (avg $647/check) Top buyer: MATSUI, DORIS (100% of category) Last paid: 8mo ago · +304% vs prior cycle Wages & Payroll $2K

Revenue by service category

last 18 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $58K across 90 disbursements (avg $647/check) Top buyer: MATSUI, DORIS (100% of category) Last paid: 8mo ago · +304% vs prior cycle Wages & Payroll $6K

Revenue by service category

last 24 months · hover bars for cycle context
Wages & Payroll — cycle-to-date Total: $58K across 90 disbursements (avg $647/check) Top buyer: MATSUI, DORIS (100% of category) Last paid: 8mo ago · +304% vs prior cycle Wages & Payroll $10K
Per-category breakdown · cycle-to-date
Category Total spend Txns Avg check % of total Top buyer · share Last paid
Wages & Payroll $58,200 90 $647 100.5% MATSUI, DORIS 100% 8mo ago
Other / Unclassified -$315 2 $-157 -0.5% MATSUI, DORIS 0% 4y ago
#

Client retention

Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.

1
Anchor clients 3+ cycles
$62,085 · 100% of revenue
0
Repeat clients 2 cycles
$0 · 0% of revenue
0
One-time clients 1 cycle
$0 · 0% of revenue
Top 1 anchor clients · all-time
Client Cycles All-time spend Txns First paid Last paid
MATSUI, DORIS 5 $62,085 97 2018-05-30 2026-06-29
#

Geographic concentration

Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.

State   Total spend % of revenue Clients
CA
$62,085 100.0% 1
#

Notable disbursements

5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.

Reason Date Filer Category Purpose Amount
Largest all-time 2018-05-30 MATSUI, DORIS Wages & Payroll SALARY $3,000
Largest all-time 2022-07-07 MATSUI, DORIS Wages & Payroll SALARY $1,800
Largest all-time 2022-02-07 MATSUI, DORIS Wages & Payroll SALARY $1,200
Largest all-time 2025-07-01 MATSUI, DORIS Wages & Payroll SALARY $600
Largest all-time 2025-04-01 MATSUI, DORIS Wages & Payroll SALARY $600
Largest this cycle 2026-06-29 MATSUI, DORIS — SALARY $600
Largest this cycle 2025-05-30 MATSUI, DORIS Wages & Payroll SALARY $600
Largest this cycle 2025-01-28 MATSUI, DORIS Wages & Payroll SALARY $600
Recent 2026-04-29 MATSUI, DORIS — SALARY $600
Recent 2026-05-29 MATSUI, DORIS — SALARY $600
Recent 2026-02-27 MATSUI, DORIS — SALARY $600
Recent 2026-03-27 MATSUI, DORIS — SALARY $600
View all disbursements in research →
See all 98 disbursements →