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Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:15 AM ET

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HM
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Hideyuki Maruyama

Named as an officer, director or promoter on SEC Form D filings · CA · Oct 9, 2024 → Oct 14, 2026

2deals (issuers)
$207.3Mreported sold
6investors
7Form D filings
2024–2026years on file

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:17 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Hideyuki Maruyama is listed as a director on 7 SEC Form D filings by 2 issuers between Oct 2024 and Oct 2026: MRE Open-End Fund LP (Irvine, CA — pooled investment fund — 2024–2026; $124M reported sold to 2 investors) and MRE Open-End Fund (Delaware Feeder) LP (Irvine, CA — pooled investment fund — 2024–2026; $83.3M reported sold to 4 investors).

What this means 2 separate companies raised money with this person listed as director, over about 2 years. Across those companies the filings report $207.3M sold in total.

Listed alongside Albert J. Thel (7 shared filings), Anita Hsu (7 shared filings), Edward Stokx (7 shared filings), Hiroshi Sugita (7 shared filings), Kenji Iwai (7 shared filings) and 8 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Hideyuki. Each name links to their own page.

All 2 issuers belong to the sponsor group Mre Open End (2 issuers, $207.3M reported sold, 2022–2026).

What this means A sponsor group is one team that sets up a new company for each deal. Mre Open End has 2 companies on file and $207.3M reported sold in total — the group page shows the whole track record in one place.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — 6 court cases matching the name listed in Key records below.

What this means 6 records came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.

We compared 7 public filings for Hideyuki Maruyama and found 2 differences, 1 worth asking the sponsor about: Form D filed 1,081 days after the first sale; and more below.

What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.

What the community is saying

Community search for Hideyuki Maruyama has not run yet — it is joining a line of 10,930 names; searches run around the clock at the hosts' allowed rate. Searched so far: 27 names.

Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

6 cases: 3 dismissed, 2 judgment, 1 closed (disposition not in docket feed)

Casco Sales Company, Inc. v. Maruyama U.S., Inc. dismissed
District Court, D. Puerto Rico · No. 3:10-cv-01145 · Filed Feb 22, 2010 · Closed Nov 2, 2012 · Nature of suit: Contract: Other · Cause: 28:1332 Diversity-Breach of Contract
Role of Maruyama U.S., Inc.: Defendant · Outcome: Terminated 2012-11-02 — FJC Integrated Database disposition: Dismissed: other Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); surname only in the caption; court in PR (not a filing state)
Maruyama US Inc v. Thigpen Distr Inc dismissed
District Court, W.D. Washington · No. 2:02-cv-01830 · Filed Aug 27, 2002 · Closed Feb 10, 2003 · Nature of suit: 190 Other contract actions
Role of Maruyama US Inc: Plaintiff · Outcome: Terminated 2003-02-10 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); surname only in the caption; court in WA (not a filing state)
Maruyama v. HSBC USA, Inc. dismissed
District Court, S.D. New York · No. 1:01-cv-00291 · Filed Jan 12, 2001 · Closed Jan 24, 2002 · Nature of suit: 470 Civil (RICO)
Role of Maruyama: Plaintiff · Outcome: Terminated 2002-01-24 — FJC Integrated Database disposition: Voluntarily dismissed Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); surname only in the caption; court in NY (not a filing state)
Maruyama U.S. Inc v. Bama Power Products judgment
District Court, N.D. Alabama · No. 2:91-cv-02629 · Filed Nov 8, 1991 · Closed Feb 25, 1992 · Nature of suit: 190 Other contract actions
Role of Maruyama U.S. Inc: Plaintiff · Outcome: Terminated 1992-02-25 — FJC Integrated Database disposition: Other; judgment for plaintiff Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); surname only in the caption; court in AL (not a filing state)
EMPIRE OF AMERICA REALTY CREDI v. MARUYAMA, HEIDI F judgment
District Court, N.D. Illinois · No. · Filed Jun 13, 1990 · Closed Aug 7, 1990 · Nature of suit: 220 Foreclosure
Role of MARUYAMA, HEIDI F: Defendant · Outcome: Terminated 1990-08-07 — FJC Integrated Database disposition: Judgment on default; judgment for plaintiff Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); different first name (heidi); court in IL (not a filing state)
Maruyama & Associates, Ltd. v. Mariana Islands Housing Authority and Sumitomo Corporation closed
District Court, Northern Mariana Islands · No. 1:82-cv-00066 · Filed Nov 22, 1982 · Closed Dec 10, 1985
Role of Maruyama & Associates, Ltd.: Plaintiff · Outcome: Terminated 1985-12-10 (disposition not included in the bulk docket feed — see docket) Docket on CourtListener ↗
same rare surname (5 people in Form D filings, 9 federal dockets); surname only in the caption
What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:17 AM ET.

Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: AZ, CA, DE, TX, WA (crawled Oct 23, 2026)

What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched Hideyuki Maruyama..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

3. Bankruptcies

None found in sources searched — federal bankruptcy courts (CourtListener / RECAP), checked Oct 24, 2026

What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:17 AM ET.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

2 differences found between the filings for Hideyuki Maruyama — 1 worth asking about (compared 7 filings on Oct 24, 2026)

Worth asking · Nov 4, 2022 – Oct 20, 2025

Form D filed 1,081 days after the first sale — MRE Open-End Fund LP

The filing says the first sale was Nov 4, 2022. The Form D was filed Oct 20, 2025 — 1,081 days later. The rule: a Form D is generally due within 15 days after the first sale, so this one is 1,066 days past that.

What this means The notice went in months after money was taken in. Late notices are common and carry no penalty by themselves, but it is fair to ask the sponsor why the paperwork lagged.

Sources
Note · Nov 4, 2022 – Oct 20, 2025

No amendment in the last 12 months on an offering that may still be open — MRE Open-End Fund LP (latest filing Oct 20, 2025)

The latest filing for this offering is dated Oct 20, 2025 (first sale Nov 4, 2022). It reports $124,050,000 sold of an indefinite amount offered. No later amendment is in our index as of Oct 24, 2026.

What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.

Sources
What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

None reported on 3 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Oct 14, 2026 D/A
MRE Open-End Fund LP
File 021-463101
$0$0$0None listed on this filingEDGAR ↗
Oct 14, 2026 D/A
MRE Open-End Fund (Delaware Feeder) LP
File 021-463102
$0$0$0None listed on this filingEDGAR ↗
Oct 20, 2025 D
MRE Open-End Fund LP
File 021-561336
$0$0$0None listed on this filingEDGAR ↗

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 2

Every issuer that named Hideyuki Maruyama on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

Pooled Investment Fund · group: Mre Open End

MRE Open-End Fund (Delaware Feeder) LP

Irvine, CA · Oct 9, 2024 → Oct 14, 2026 · 3 filings
  • Oct 14, 2026 · D/A · $83,300,000 sold of Indefinite · 4 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 20, 2025 · D/A · $83,300,000 sold of Indefinite · 4 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 9, 2024 · D/A · $70,000,000 sold of Indefinite · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $83.3M from 4 investors as of the latest filing. Hideyuki is listed as director on 3 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

Pooled Investment Fund · group: Mre Open End

MRE Open-End Fund LP

Irvine, CA · Oct 9, 2024 → Oct 14, 2026 · 4 filings
  • Oct 14, 2026 · D/A · $124,050,000 sold of Indefinite · 2 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 20, 2025 · D · $124,050,000 sold of Indefinite · 2 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 20, 2025 · D/A · $124,050,000 sold of Indefinite · 2 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 9, 2024 · D/A · $100,750,000 sold of Indefinite · 2 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $124M from 2 investors as of the latest filing. Hideyuki is listed as director on 4 filings for this deal.

Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

People around Hideyuki 13

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET.

Management entity

J. MBK Real Estate LLC

Promoter · 5 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

Management entity

MBK Real Estate LLC

Promoter · 2 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

AT
No photo found yet (own website and image search run after this page is viewed)
Person

Albert J. Thel

Director · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

MK
No photo found yet (own website and image search run after this page is viewed)
Person

Masafumi Kamiya

Executive Officer · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

HS
No photo found yet (own website and image search run after this page is viewed)
Person

Hiroshi Sugita

Executive Officer · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

ES
No photo found yet (own website and image search run after this page is viewed)
Person

Edward Stokx

Executive Officer · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

KI
No photo found yet (own website and image search run after this page is viewed)
Person

Kenji Iwai

Executive Officer, Director · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

AH
No photo found yet (own website and image search run after this page is viewed)
Person

Anita Hsu

Executive Officer · 7 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

SK
No photo found yet (own website and image search run after this page is viewed)
Person

Susumu Kodera

Director · 5 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

MK
No photo found yet (own website and image search run after this page is viewed)
Person

Masaki Kurita

Director · 5 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

GM
No photo found yet (own website and image search run after this page is viewed)
Person

Goto Masaru

Executive Officer · 5 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

YS
No photo found yet (own website and image search run after this page is viewed)
Person

Yasuhiro Sako

Director · 2 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

KI
No photo found yet (own website and image search run after this page is viewed)
Person

Kenji Imanishi

Director · 2 shared filings (2 issuers)

Listed on the same filings as Hideyuki Maruyama. Their page shows their other deals.

The team behind the deals

Sponsor group

Mre Open End

2 issuers · 11 filings · $207.3M reported sold · 2022–2026

One team, 2 deal companies. Hideyuki Maruyama is listed on 2 of them.

Sources

Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name Hideyuki Maruyama.

Same business address

7 other issuers file from the same address

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Adviser registration (Form ADV)

None of the 2 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Hideyuki Maruyama by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 2 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Hideyuki Maruyama is listed on: none on file. No website or social profile named in MRE Open-End Fund LP's SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #3,388 of 374,652 in line (14 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (Irvine, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

Change history

No corrections have been requested for this page.

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