English version in progress: interface and data are in English; some explanatory text is still in Chinese.
Otsuka Holdings Co., Ltd.
Japan · listed
Ownership graph
Solid line = verified link with source; dashed = unverified. Click a box to open it.
Who's behind it
No parent company on record.
Identifiers
LEI：—
SEC CIK：—
Wikidata：—
Tokyo Stock Exchange (Prime): 4578
Data check：manual: cited sources 2026-10-26 · Updated 2026-10-26
Brands (0)
No data yet
Child companies
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.