Docomo SMTB Net Bank Co., Ltd.
Docomo SMTB Net Bank Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 6010401061386, 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 Docomo SMTB Net Bank 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 1 October 2026.
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Shareholders
5
Five shareholders are currently on record for Docomo SMTB Net Bank 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 TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund, holding 30% — the largest recorded stake — followed by iShares Trust-iShares Core MSCI EAFE ETF at 25.6%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 8 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 TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund | 30% | National Tax Agency — Corporate Number Publication Site | |
| iShares Trust-iShares Core MSCI EAFE ETF | 25.6% | National Tax Agency — Corporate Number Publication Site | |
| iShares Trust-iShares MSCI EAFE Small-Cap ETF | 12.8% | National Tax Agency — Corporate Number Publication Site | |
| DFA INVESTMENT DIMENSIONS GROUP INC-Intl Core Eqy. 2 PORT. | 8.6% | National Tax Agency — Corporate Number Publication Site | |
| VANGUARD Intl Eqy. INDEX Fd.S-Vanguard FTSE All-World ex-US Index Fd. | 6.5% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The Executive Chairman of Docomo SMTB Net Bank Co., Ltd. currently on record is Yasunaga Matsumoto; five officers are currently on record for Docomo SMTB Net Bank Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Docomo SMTB Net Bank 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
Docomo SMTB Net Bank Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 4 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 4 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.
Docomo SMTB Net Bank Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Docomo SMTB Net Bank Co., Ltd.?
Five shareholders are currently on record for Docomo SMTB Net Bank 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 TAX-MANAGED FUNDS-Vanguard Developed Markets Index Fund, holding 30% — the largest recorded stake — followed by iShares Trust-iShares Core MSCI EAFE ETF at 25.6%; 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 Docomo SMTB Net Bank Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Docomo SMTB Net Bank 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 Docomo SMTB Net Bank Co., Ltd. have on record?
5 shareholders are shown on record for Docomo SMTB Net Bank Co., Ltd.. The register reports 8 in total; only the top 5 by holding are shown here.
What is Docomo SMTB Net Bank Co., Ltd.'s company registration number?
Docomo SMTB Net Bank Co., Ltd.'s registration number is 6010401061386, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Docomo SMTB Net Bank Co., Ltd. still an active company?
Docomo SMTB Net Bank Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Docomo SMTB Net Bank Co., Ltd. incorporated?
Docomo SMTB Net Bank Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Docomo SMTB Net Bank Co., Ltd.'s registered address?
The registered address on file for Docomo SMTB Net Bank Co., Ltd. is Minato Ward, Japan.
What legal structure is Docomo SMTB Net Bank Co., Ltd. registered as?
Docomo SMTB Net Bank Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Docomo SMTB Net Bank Co., Ltd.?
The Executive Chairman of Docomo SMTB Net Bank Co., Ltd. currently on record is Yasunaga Matsumoto; five officers are currently on record for Docomo SMTB Net Bank Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Docomo SMTB Net Bank Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Docomo SMTB Net Bank Co., Ltd. have a parent company or subsidiaries?
Docomo SMTB Net Bank Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 1 jurisdiction. Those 4 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.
Can Zavia monitor changes to Docomo SMTB Net Bank 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 Docomo SMTB Net Bank 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 Docomo SMTB Net Bank 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 Docomo SMTB Net Bank 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 1 October 2026.