---
title: "AOYAMA INVESTMENT BRAIN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e24a151-b649-5a08-a21a-0426a882c7d5
json: https://whiteintel.dev/api/public/dossier/4e24a151-b649-5a08-a21a-0426a882c7d5
identifier: oo:GB-COH-12515638
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AOYAMA INVESTMENT BRAIN LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12515638`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e24a151-b649-5a08-a21a-0426a882c7d5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e24a151-b649-5a08-a21a-0426a882c7d5  

## Cross-source identity

The same real-world entity, resolved across sources:

- **AOYAMA INVESTMENT BRAIN LIMITED** — GLEIF · `lei:213800GFXNGS4YR61H40` — https://whiteintel.dev/entity/e2615d04-57c7-5612-8053-f3df1d42c249

## Ownership & control

### Owners / controllers

- **Mr Masao Asai** (beneficial owner) — 100% — https://whiteintel.dev/entity/0fc04e3e-2975-5727-b2e6-7d80accc451c
- **Mr Masao Asai** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7d22af82-2e9c-4834-bfbe-c68ffba1ddf4

### Holdings / subsidiaries

- **KOZOSUSHI UK LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/666f5ff0-455b-5e57-8390-aab6573492cf
- **JAPAN CENTRE RETAIL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/93d55d47-35e7-4b7d-96d8-c9b3bd9e4508
- **HALL FARM FOODS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/10418e75-7d26-5540-aebf-a35939e5a7ec
- **KOZOSUSHI UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/666f5ff0-455b-5e57-8390-aab6573492cf

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `12515638`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-03-12
- **Registered office:** Apartment N4.6 22 Hanover Square, London, W1S 1JP, England
- **SIC:** 70221

### Officers

- ASAI, Masao — director · Japanese · appointed 2020-03-12

### Beneficial owners (Persons with Significant Control)

- Mr Masao Asai — 75–100% shares · individual PSC · England — since 2020-03-12

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12515638
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12515638

## 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 **AOYAMA INVESTMENT BRAIN LIMITED** — https://whiteintel.dev/entity/4e24a151-b649-5a08-a21a-0426a882c7d5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AOYAMA INVESTMENT BRAIN LIMITED**. Human view: https://whiteintel.dev/entity/4e24a151-b649-5a08-a21a-0426a882c7d5 · Structured JSON: https://whiteintel.dev/api/public/dossier/4e24a151-b649-5a08-a21a-0426a882c7d5._

_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"._