Euglena Co., Ltd.
Euglena Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 8010001112570, 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 Minato Ward, Japan. 5 shareholders are on record for Euglena 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 2 October 2026.
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Shareholders
5
Five shareholders are currently on record for Euglena 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 Vanguard International Stock Index-Total Intl Stock Indx, holding 26.7% — the largest recorded stake — followed by Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund at 14.9%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 10 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| Vanguard International Stock Index-Total Intl Stock Indx | 26.7% | National Tax Agency — Corporate Number Publication Site | |
| Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund | 14.9% | National Tax Agency — Corporate Number Publication Site | |
| iShares Core MSCI EAFE ETF | 14.1% | National Tax Agency — Corporate Number Publication Site | |
| iShares MSCI EAFE Small Cap ETF | 10.1% | National Tax Agency — Corporate Number Publication Site | |
| SPDR Portfolio Developed World ex-US ETF | 9.8% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The Representative Executive Officer, Co-ceo, Cfo & Director of Euglena Co., Ltd. currently on record is Tomohiro Wakahara; five officers are currently on record for Euglena Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 12 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Euglena 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
Euglena Co., Ltd. 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.
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. Two of the 7 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Euglena Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Euglena Co., Ltd.?
Five shareholders are currently on record for Euglena 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 Vanguard International Stock Index-Total Intl Stock Indx, holding 26.7% — the largest recorded stake — followed by Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund at 14.9%; 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 Euglena Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Euglena 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 Euglena Co., Ltd. have on record?
5 shareholders are shown on record for Euglena Co., Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is Euglena Co., Ltd.'s company registration number?
Euglena Co., Ltd.'s registration number is 8010001112570, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Euglena Co., Ltd. still an active company?
Euglena Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Euglena Co., Ltd. incorporated?
Euglena Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Euglena Co., Ltd.'s registered address?
The registered address on file for Euglena Co., Ltd. is Minato Ward, Japan.
What legal structure is Euglena Co., Ltd. registered as?
Euglena Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Euglena Co., Ltd.?
The Representative Executive Officer, Co-ceo, Cfo & Director of Euglena Co., Ltd. currently on record is Tomohiro Wakahara; five officers are currently on record for Euglena Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Euglena Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Euglena Co., Ltd. have a parent company or subsidiaries?
Euglena Co., Ltd. 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. Two 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 Euglena 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 Euglena 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 Euglena 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 Euglena 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 2 October 2026.