Saga Bank, Ltd.
Saga Bank, Ltd. is a Private limited company (Ltd.) registered in Japan under 9300001000183, 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 Saga City, Japan. 5 shareholders are on record for Saga Bank, 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
5
Five shareholders are currently on record for Saga Bank, 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 DFA International Small Cap Value Portfolio, holding 21.3% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 19.6%; 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 |
|---|---|---|---|
| DFA International Small Cap Value Portfolio | 21.3% | National Tax Agency — Corporate Number Publication Site | |
| Vanguard International Stock Index-Total Intl Stock Indx | 19.6% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Core Equity Portfolio | 13% | National Tax Agency — Corporate Number Publication Site | |
| Schwab Strategic Tr-Schwab International Small Cap Equity ETF | 3.8% | National Tax Agency — Corporate Number Publication Site | |
| SPDR (R) Idx Shares-SPDR (R) S&P (R) International Small Cap ETF | 2.8% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The President, Ceo & Representative Director of Saga Bank, Ltd. currently on record is Hideaki Sakai; five officers are currently on record for Saga Bank, Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 11 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Saga Bank, 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
Saga Bank, Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 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 6 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.
Saga Bank, Ltd.
Japan
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Frequently Asked Questions
Who owns Saga Bank, Ltd.?
Five shareholders are currently on record for Saga Bank, 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 DFA International Small Cap Value Portfolio, holding 21.3% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 19.6%; 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 Saga Bank, Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Saga Bank, 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 Saga Bank, Ltd. have on record?
5 shareholders are shown on record for Saga Bank, Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is Saga Bank, Ltd.'s company registration number?
Saga Bank, Ltd.'s registration number is 9300001000183, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Saga Bank, Ltd. still an active company?
Saga Bank, Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Saga Bank, Ltd. incorporated?
Saga Bank, Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Saga Bank, Ltd.'s registered address?
The registered address on file for Saga Bank, Ltd. is Saga City, Japan.
What legal structure is Saga Bank, Ltd. registered as?
Saga Bank, Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Saga Bank, Ltd.?
The President, Ceo & Representative Director of Saga Bank, Ltd. currently on record is Hideaki Sakai; five officers are currently on record for Saga Bank, Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at Saga Bank, Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Saga Bank, Ltd. have a parent company or subsidiaries?
Saga Bank, Ltd. has no recorded parent company — it sits at the top of its own group structure, with 6 subsidiaries recorded beneath it across 1 jurisdiction. Those 6 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 Saga Bank, 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 Saga Bank, 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 Saga Bank, 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 Saga Bank, 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.