# SUMITOMO MITSUI DS ASSET MANAGEMENT COMPANY, LIMITED

SUMITOMO MITSUI DS ASSET MANAGEMENT COMPANY, LIMITED of MINATO-KU, TOKYO is an SEC-registered investment adviser.

## Registration

- CRD: 301509
- Type: SEC-registered investment adviser
- SEC file number: 801-116710
- Location: TORANOMON HILLS BUSINESS TOWER 26F, 1-17-1 TORANOMON, MINATO-KU, TOKYO, 105-6426
- Phone: 81-3-6205-0200
- Latest filing: 2026-06-25
- Regulatory AUM: $177.7B
- Discretionary AUM: $167.6B
- Non-discretionary AUM: $10.1B
- Clients: 1,022
- Accounts: 1,340

## Business model

- Compensation: % of AUM, Fixed, Performance
- Clients served: Pooled vehicles, Investment cos

## Officers, owners & control persons (93)

_Showing 25 of 93 people._

| Name | Role | Location |
| --- | --- | --- |
| Tsuneto Iki | DEPUTY PRESIDENT EXCUTIVE OFFICER AND COO | — |
| Tsuyoshi Imai | DIRECTOR AND SENIOR MANAGING EXECUTIVE OFFICER | — |
| Osamu Ueyama | DIRECTOR AND SENIOR MANAGING EXECUTIVE OFFICER; SENIOR MANAGING EXECUTIVE OFFICER | — |
| Koichi Kinoshita | MANAGING EXECUTIVE OFFICER | — |
| Takashi Saruta | CHAIRMAN | — |
| Ryohei Ajisaka | SENIOR MANAGING EXECUTIVE OFFICER | — |
| Takenari Suzuki | MANAGING EXECUTIVE OFFICER | — |
| Tsuyoshi Niijima | EXECUTIVE OFFICER | — |
| Tomonobu Matsui | CHIEF COMPLIANCE OFFICER, DIRECTOR AND MANADING EXECUTIVE OFFIER | — |
| Hiroko Sasaki | DIRECTOR (EXTERNAL DIRECTOR); DIRECTOR (OUTSIDE) | — |
| Naoto Nagai | MANAGING EXECUTIVE OFFICER; SENIOR MANAGING EXECUTIVE OFFICER | — |
| Tomonori Hori | EXECUTIVE OFFICER | — |
| Wataru Ogihara | REPRESENTATIVE DIRECTOR, PRESIDENT AND CEO | — |
| Shiko Yanagisawa | DIRECTOR AND DEPUTY PRESIDENT EXECUTIVE  OFFICER | — |
| Yasuko Kito | EXECUTIVE OFFICER | — |
| Kenji Sonoda | EXECUTIVE OFFICER | — |
| Yasuhiro Harada | EXECUTIVE OFFICER | — |
| Yuko Tsuchiya | EXECUTIVE OFFICER; MANAGING EXECUTIVE OFFICER | — |
| Naoya Orime | DIRECTOR(EXTERNAL DIRECTOR); DIRECTOR(OURSIDE) | — |
| Yoshiharu Takeda | EXECUTIVE OFFICER | — |
| Katsuro Okuzumi | EXECUTIVE OFFICER | — |
| Kenji Umaoka | EXECUTIVE OFFICER | — |
| Ryota Kurashige | EXECUTIVE OFFICER | — |
| Miki Oikawa | DIRECTOR (OUTSIDE) | — |
| Tetsuji Yasunaga | MANAGING EXECUTIVE OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/301509/brochure
- Similar advisers: https://search.stillhousedata.com/firm/301509/similar
- Related entities: https://search.stillhousedata.com/firm/301509/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/301509

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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.