Sansan Co., Ltd.
Sansan Co., Ltd. is a registered legal entity registered in Japan under 4010001120965, and its current status with National Tax Agency — Corporate Number Publication Site is active. The company was incorporated on 5 October 2015 and lists its registered address as Shibuya Ward, Japan. 2 shareholders are on record for Sansan Co., Ltd., 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
2
Two shareholders are currently on record for Sansan Co., Ltd., 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 iShares Trust-iShares MSCI EAFE Small-Cap ETF, holding 6.1% — the largest recorded stake — followed by SCHWAB STRATEGIC TRUST-Schwab International Small-Cap Equity ETF at 4.1%.
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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| iShares Trust-iShares MSCI EAFE Small-Cap ETF | 6.1% | National Tax Agency — Corporate Number Publication Site | |
| SCHWAB STRATEGIC TRUST-Schwab International Small-Cap Equity ETF | 4.1% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The Executive Officer, Cio & Creative Director of Sansan Co., Ltd. currently on record is Yasushi Tanabe; five officers are currently on record for Sansan Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Sansan Co., Ltd. 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.
Group Structure
Sansan Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 2 jurisdictions. 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.
Those 3 subsidiaries span Japan, Singapore jurisdictions, 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Sansan Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Sansan Co., Ltd.?
Two shareholders are currently on record for Sansan Co., Ltd., 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 iShares Trust-iShares MSCI EAFE Small-Cap ETF, holding 6.1% — the largest recorded stake — followed by SCHWAB STRATEGIC TRUST-Schwab International Small-Cap Equity ETF at 4.1%. 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 Sansan Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Sansan Co., Ltd. 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 Sansan Co., Ltd. have on record?
2 shareholders are shown on record for Sansan Co., Ltd..
What is Sansan Co., Ltd.'s company registration number?
Sansan Co., Ltd.'s registration number is 4010001120965, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Sansan Co., Ltd. still an active company?
Sansan Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Sansan Co., Ltd. incorporated?
Sansan Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Sansan Co., Ltd.'s registered address?
The registered address on file for Sansan Co., Ltd. is Shibuya Ward, Japan.
Who are the officers/directors of Sansan Co., Ltd.?
The Executive Officer, Cio & Creative Director of Sansan Co., Ltd. currently on record is Yasushi Tanabe; five officers are currently on record for Sansan Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Sansan Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Sansan Co., Ltd. have a parent company or subsidiaries?
Sansan Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 3 subsidiaries recorded beneath it across 2 jurisdictions. Those 3 subsidiaries span Japan, Singapore jurisdictions, 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Sansan Co., Ltd.'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 Sansan Co., Ltd.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Sansan Co., Ltd.'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 Sansan Co., Ltd.'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.