Sega Sammy Holdings Inc.
Sega Sammy Holdings Inc. is a registered legal entity registered in Japan, and its current status with National Tax Agency — Corporate Number Publication Site is active. Its registered address on file is Tokyo, Japan. 5 shareholders are on record for Sega Sammy Holdings Inc., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from National Tax Agency — Corporate Number Publication Site and was last updated on 30 September 2026.
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Shareholders
5
Shareholders of Sega Sammy Holdings Inc.
Five shareholders are currently on record for Sega Sammy Holdings Inc., reflecting the kabunushi meibo (shareholder register) maintained under Articles 121-122 of the Companies Act rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 33.2% — the largest recorded stake — followed by VANGUARD STAR FUNDS-Vanguard Total International Stock Index Fund at 14.5%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Data availability
The register reports 13 shareholders in total, though only the top 5 by holding are shown in this view.
Data-provider feed — rows as supplied to Zavia for National Tax Agency — Corporate Number Publication Site, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| SmallCap World Fund Inc | 33.2% | National Tax Agency — Corporate Number Publication Site | |
| VANGUARD STAR FUNDS-Vanguard Total International Stock Index Fund | 14.5% | National Tax Agency — Corporate Number Publication Site | |
| VANGUARD TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund | 9.1% | National Tax Agency — Corporate Number Publication Site | |
| T. ROWE PRICE Intl Fd.S, INC.-T. Rowe Price Intl Discovery Fd. | 8% | National Tax Agency — Corporate Number Publication Site | |
| iShares Trust-iShares Core MSCI EAFE ETF | 7.2% | National Tax Agency — Corporate Number Publication Site |
Officers
5
Directors and officers of Sega Sammy Holdings Inc.
The President, Group Ceo & Representative Director of Sega Sammy Holdings Inc. currently on record is Haruki Satomi; five officers are currently on record for Sega Sammy Holdings Inc., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Sega Sammy Holdings Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Data availability
The register reports 12 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Data-provider feed — rows as supplied to Zavia for National Tax Agency — Corporate Number Publication Site, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of Sega Sammy Holdings Inc.
Sega Sammy Holdings Inc. has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 1 jurisdiction. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- SUNROCKERS, LTD. (Japan)
- SEGA SAMMY BUSINESS SUPPORT INC. (Japan)
- SEGA SAMMY GOLF ENTERTAINMENT K.K. (Japan)
- SEGA SAMMY CREATION INC. (Japan)
- MPANDC INC. (Japan)
- SEGA CORPORATION (Japan)
- SAMMY CORPORATION (Japan)
Data availability
Those 7 subsidiaries span Japan jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 7 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Data-provider feed — rows as supplied to Zavia for National Tax Agency — Corporate Number Publication Site, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Sega Sammy Holdings Inc.
Japan
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Frequently Asked Questions
Who owns Sega Sammy Holdings Inc.?
Five shareholders are currently on record for Sega Sammy Holdings Inc., reflecting the kabunushi meibo (shareholder register) maintained under Articles 121-122 of the Companies Act rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 33.2% — the largest recorded stake — followed by VANGUARD STAR FUNDS-Vanguard Total International Stock Index Fund at 14.5%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Sega Sammy Holdings Inc.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Sega Sammy Holdings Inc. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Sega Sammy Holdings Inc. have on record?
5 shareholders are shown on record for Sega Sammy Holdings Inc.. The register reports 13 in total; only the top 5 by holding are shown here.
Is Sega Sammy Holdings Inc. still an active company?
Sega Sammy Holdings Inc.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
What is Sega Sammy Holdings Inc.'s registered address?
The registered address on file for Sega Sammy Holdings Inc. is Tokyo, Japan.
Who are the officers/directors of Sega Sammy Holdings Inc.?
The President, Group Ceo & Representative Director of Sega Sammy Holdings Inc. currently on record is Haruki Satomi; five officers are currently on record for Sega Sammy Holdings Inc., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Sega Sammy Holdings Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Sega Sammy Holdings Inc. have a parent company or subsidiaries?
Sega Sammy Holdings Inc. has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 1 jurisdiction. Those 7 subsidiaries span Japan jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 7 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Sega Sammy Holdings Inc.'s ownership over time?
This profile reflects a point-in-time snapshot from National Tax Agency — Corporate Number Publication Site. Zavia's monitoring API can track changes to Sega Sammy Holdings Inc.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Sega Sammy Holdings Inc.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Japan, so records like Sega Sammy Holdings Inc.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from National Tax Agency — Corporate Number Publication Site and was last synced on 30 September 2026.