---
title: "CECILIA HISSAI YAEGASHI — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c524dbd5-6944-5076-b2f7-dbc269e4ba5a
json: https://whiteintel.dev/api/public/dossier/c524dbd5-6944-5076-b2f7-dbc269e4ba5a
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# CECILIA HISSAI YAEGASHI

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/c524dbd5-6944-5076-b2f7-dbc269e4ba5a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c524dbd5-6944-5076-b2f7-dbc269e4ba5a  

## Ownership & control

### Holdings / subsidiaries

- **YAEGASHI SERVICOS MEDICOS LTDA** (owner) — https://whiteintel.dev/entity/c14de184-2a8c-5569-86bb-55a349c93054
- **HAYAT - SERVICOS MEDICOS S/S** (owner) — https://whiteintel.dev/entity/0e1ba508-506b-5f14-85f2-2b70712fe99e

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/59967419

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **CECILIA HISSAI YAEGASHI** — https://whiteintel.dev/entity/c524dbd5-6944-5076-b2f7-dbc269e4ba5a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CECILIA HISSAI YAEGASHI**. Human view: https://whiteintel.dev/entity/c524dbd5-6944-5076-b2f7-dbc269e4ba5a · Structured JSON: https://whiteintel.dev/api/public/dossier/c524dbd5-6944-5076-b2f7-dbc269e4ba5a._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._