Dynam Japan Holdings Co., Ltd.

Four shareholders are currently on record for Dynam Japan Holdings 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 Fund-Vanguard Developed Markets Index Fund, holding 43.5% — the largest recorded stake — followed by Vanguard International Stock Index-Total Intl Stock Indx at 39.9%; the remaining 2 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.

Every shareholder recorded for Dynam Japan Holdings 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.

4 shareholders are shown on record for Dynam Japan Holdings Co., Ltd..

Dynam Japan Holdings Co., Ltd.'s registration number is 5011501017114, filed with National Tax Agency — Corporate Number Publication Site in Japan. Its current status on the register is active.

Dynam Japan Holdings Co., Ltd.'s status on National Tax Agency — Corporate Number Publication Site is listed as active.

Dynam Japan Holdings Co., Ltd. was incorporated on 5 October 2015, according to National Tax Agency — Corporate Number Publication Site.

The registered address on file for Dynam Japan Holdings Co., Ltd. is Arakawa Ward, Japan.

Dynam Japan Holdings Co., Ltd. is registered as a Private limited company (Ltd.) in Japan.

The Executive Chairman, Ceo, Senior Corporate Advisor Of The Board & President of Dynam Japan Holdings Co., Ltd. on record is Akira Hosaka; 5 officers are shown here, filed with National Tax Agency — Corporate Number Publication Site. Management authority at Dynam Japan Holdings Co., Ltd. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Dynam Japan Holdings Co., Ltd. has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 3 jurisdictions. Those 10 subsidiaries span Japan, Hong Kong, Ireland 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. Three of the 10 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

This profile reflects a point-in-time snapshot from National Tax Agency — Corporate Number Publication Site. Zavia's monitoring API can track changes to Dynam Japan Holdings Co., Ltd.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Japan, so records like Dynam Japan Holdings Co., Ltd.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.

This record is sourced directly from National Tax Agency — Corporate Number Publication Site and was last synced on 22 September 2026.