Aeria Co., Ltd.
Aeria Co., Ltd. is a Private limited company (Ltd.) registered in Japan under 6010401048805, 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. 3 shareholders are on record for Aeria 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
3
Three shareholders are currently on record for Aeria 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 DFA International Core Equity Portfolio, holding 93.8% — a majority holding — followed by Brighthouse Fds Tr II-BH/Dimensional International Small Co Port at 3.2%; the remaining 1 shareholder shown holds 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.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA International Core Equity Portfolio | 93.8% | National Tax Agency — Corporate Number Publication Site | |
| Brighthouse Fds Tr II-BH/Dimensional International Small Co Port | 3.2% | National Tax Agency — Corporate Number Publication Site | |
| DFA Investment Dimensions-DFA Va International Small | 3% | National Tax Agency — Corporate Number Publication Site |
Officers
2
Two officers are currently on record for Aeria Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Yusuke Kobayashi serves as President & Representative Director; Tetsuro Ueno serves as General Manager Of Management Division.
Management authority at Aeria 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
Aeria Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 16 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 16 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 16 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Aeria Co., Ltd.
Japan
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Frequently Asked Questions
Who owns Aeria Co., Ltd.?
Three shareholders are currently on record for Aeria 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 DFA International Core Equity Portfolio, holding 93.8% — a majority holding — followed by Brighthouse Fds Tr II-BH/Dimensional International Small Co Port at 3.2%; the remaining 1 shareholder shown holds 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 Aeria Co., Ltd.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Aeria 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 Aeria Co., Ltd. have on record?
3 shareholders are shown on record for Aeria Co., Ltd..
What is Aeria Co., Ltd.'s company registration number?
Aeria Co., Ltd.'s registration number is 6010401048805, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.
Is Aeria Co., Ltd. still an active company?
Aeria Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.
When was Aeria Co., Ltd. incorporated?
Aeria Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.
What is Aeria Co., Ltd.'s registered address?
The registered address on file for Aeria Co., Ltd. is Minato Ward, Japan.
What legal structure is Aeria Co., Ltd. registered as?
Aeria Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.
Who are the officers/directors of Aeria Co., Ltd.?
Two officers are currently on record for Aeria Co., Ltd., filed with National Tax Agency — Corporate Number Publication Site. Yusuke Kobayashi serves as President & Representative Director; Tetsuro Ueno serves as General Manager Of Management Division. Management authority at Aeria Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Aeria Co., Ltd. have a parent company or subsidiaries?
Aeria Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 16 subsidiaries recorded beneath it across 1 jurisdiction. Those 16 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 16 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 Aeria 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 Aeria 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 Aeria 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 Aeria 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.