# J-STAR CO., LTD.

J-STAR CO., LTD. of CHIYODA, TOKYO is an SEC exempt reporting adviser.

## Registration

- CRD: 287541
- Type: SEC exempt reporting adviser
- SEC file number: 802-110241
- Location: 1-13-2 YURAKUCHO, CHIYODA, TOKYO, 100-0006
- Phone: 81 3 6269 9701
- Latest filing: 2025-12-24

## Officers, owners & control persons (12)

| Name | Role | Location |
| --- | --- | --- |
| [Ian Moore](https://search.stillhousedata.com/person/71869) | CHIEF EXECUTIVE OFFICER OF J-STAR JERSEY COMPANY LIMITED | LONDON, X0 |
| [Michael McKenzie Gray](https://search.stillhousedata.com/person/285437) | EXECUTIVE OFFICER OF J-STAR JERSEY COMPANY LIMITE | St. Helier, Y9 |
| [Rokurou Gregory Hara](https://search.stillhousedata.com/person/673682) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Kenichi Harada](https://search.stillhousedata.com/person/673683) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Hideaki Sakurai](https://search.stillhousedata.com/person/673684) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Tastuya Yumoto](https://search.stillhousedata.com/person/673685) | SHAREHOLDER OF J-STAR CO., LTD. / PARTNER OF J-STAR CO., LTD. | — |
| [MOORE IAN](https://search.stillhousedata.com/person/753403) | CHIEF EXECUTIVE OFFICER OF J-STAR JERSEY COMPANY LIMITED | — |
| [Hara Rokurou Gregory](https://search.stillhousedata.com/person/895369) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Harada Kenichi](https://search.stillhousedata.com/person/895370) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Sakurai Hideaki](https://search.stillhousedata.com/person/895371) | SHAREHOLDER OF J-STAR CO., LTD. / DIRECTOR OF J-STAR CO., LTD. | — |
| [Yumoto Tastuya](https://search.stillhousedata.com/person/895372) | SHAREHOLDER OF J-STAR CO., LTD. / PARTNER OF J-STAR CO., LTD. | — |
| [Gray Michael Mckenzie](https://search.stillhousedata.com/person/895373) | EXECUTIVE OFFICER OF J-STAR JERSEY COMPANY LIMITE | — |


## Private funds (14)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| J-STAR NO.5-C, LP | Private Equity Fund | — | 5 | $122.5M | — |
| FLAG HOLDINGS, LP | Private Equity Fund | — | 2 | $113.2M | — |
| J-STAR NO.5-B, LP | Private Equity Fund | — | 9 | $109.5M | — |
| J-STAR NO.4-D, LP | Private Equity Fund | — | 7 | $107.9M | — |
| J-STAR NO.4-C, LP | Private Equity Fund | — | 3 | $106.7M | — |
| J-STAR NO.4-B, LP | Private Equity Fund | — | 6 | $100.6M | — |
| J-STAR NO.5-D, LP | Private Equity Fund | — | 4 | $49.3M | — |
| COR HOLDING, LP | Private Equity Fund | — | 2 | $44.6M | — |
| J-STAR NO.3 JF, LP. | Private Equity Fund | — | 13 | $35.4M | — |
| KOHAKU, LP | Private Equity Fund | — | 3 | $32.2M | — |
| J-STAR NO.3 JC, LP | Private Equity Fund | — | 5 | $30.2M | — |
| J-STAR NO.3 GF LP. | Private Equity Fund | — | 6 | $29.1M | — |
| RURI, LP | Private Equity Fund | — | 4 | $28.4M | — |
| MENOU, LP | Private Equity Fund | — | 3 | $19.9M | — |


## Fund service providers (2)

- administrator: IQ EQ FUND SERVICES (JERSEY) LIMITED — 12 funds
- administrator: APEX FUND SERVICES (SINGAPORE) PTE. LTD. — 2 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/287541/brochure
- Similar advisers: https://search.stillhousedata.com/firm/287541/similar
- Related entities: https://search.stillhousedata.com/firm/287541/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/287541

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.