CK San-Etsu Co., Ltd.
CK San-Etsu Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 7230001010051, 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 Takaoka City, Japan. 5 shareholders are on record for CK San-Etsu 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 CK San-Etsu 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 Fidelity Low-Priced Stock Fund, holding 31.8% — the largest recorded stake — followed by DFA Japanese Small Company Series at 25.2%; 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 |
|---|---|---|---|
| Fidelity Low-Priced Stock Fund | 31.8% | National Tax Agency — Corporate Number Publication Site | |
| DFA Japanese Small Company Series | 25.2% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Core Equity Portfolio | 16.3% | National Tax Agency — Corporate Number Publication Site | |
| DFA International Small Cap Value Portfolio | 11% | National Tax Agency — Corporate Number Publication Site | |
| Fidelity Low Priced Stock K6 Fund | 4.6% | National Tax Agency — Corporate Number Publication Site |
Officers
5
The Chairman, Ceo & President of CK San-Etsu Co., Ltd. currently on record is Hiroyuki Tsuritani; five officers are currently on record for CK San-Etsu Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site.
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at CK San-Etsu 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
CK San-Etsu Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 8 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 8 subsidiaries span Japan, Taiwan 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. Two of the 8 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
CK San-Etsu Co., Ltd.
Japan
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Frequently Asked Questions
Who owns CK San-Etsu Co., Ltd.?
Five shareholders are currently on record for CK San-Etsu 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 Fidelity Low-Priced Stock Fund, holding 31.8% — the largest recorded stake — followed by DFA Japanese Small Company Series at 25.2%; 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 CK San-Etsu Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for CK San-Etsu 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 CK San-Etsu Co., Ltd. have on record?
5 shareholders are shown on record for CK San-Etsu Co., Ltd.. The register reports 10 in total; only the top 5 by holding are shown here.
What is CK San-Etsu Co., Ltd.'s company registration number?
CK San-Etsu Co., Ltd.'s registration number is 7230001010051, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is CK San-Etsu Co., Ltd. still an active company?
CK San-Etsu Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was CK San-Etsu Co., Ltd. incorporated?
CK San-Etsu Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is CK San-Etsu Co., Ltd.'s registered address?
The registered address on file for CK San-Etsu Co., Ltd. is Takaoka City, Japan.
What legal structure is CK San-Etsu Co., Ltd. registered as?
CK San-Etsu Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of CK San-Etsu Co., Ltd.?
The Chairman, Ceo & President of CK San-Etsu Co., Ltd. currently on record is Hiroyuki Tsuritani; five officers are currently on record for CK San-Etsu Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Management authority at CK San-Etsu Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CK San-Etsu Co., Ltd. have a parent company or subsidiaries?
CK San-Etsu Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 8 subsidiaries recorded beneath it across 2 jurisdictions. Those 8 subsidiaries span Japan, Taiwan 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. Two of the 8 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 CK San-Etsu 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 CK San-Etsu 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 CK San-Etsu 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 CK San-Etsu 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.