# SUMITOMO CORP — Form D/A

SUMITOMO CORP of Tokyo, M0, a company, filed a Form D amendment with the SEC on 2025-07-29. $2.8M was reported sold. Industry: Other.

## Offering

- Filed: 2025-07-29
- Form: D/A
- Accession: 0001099282-25-000002
- Industry: Other
- Exemptions: 06b
- Amount sold: $2.8M
- Minimum investment: $1
- Investors: 6
- Date of first sale: 2018-08-16
- Revenue range: Decline to Disclose
- SEC file number: 021-318998

## Issuer

- Name: SUMITOMO CORP
- CIK: 0001099282
- Entity type: Corporation
- Jurisdiction: JAPAN
- Address: Otemachi Place East Tower 3-2 Otemachi 2-Chome, Chiyoda-ku, Tokyo, M0, 100-8601
- Phone: 81-3-6285-5000

## Officers, directors & promoters (155)

_Showing 25 of 155 people._

| Name | Role | Location |
| --- | --- | --- |
| Haruyasu Asakura | Director | Tokyo, M0 |
| Masayuki Hyodo | Director | Tokyo, M0 |
| Akiko Ide | Director | Tokyo, M0 |
| Nobuo Inada | Director | Tokyo, M0 |
| Taisei Kunii | Director | Tokyo, M0 |
| Daisuke Mikogami | Director | Tokyo, M0 |
| Takashi Mitachi | Director | Tokyo, M0 |
| Reiji Morooka | Director | Tokyo, M0 |
| Yukiko Nagashima | Director | Tokyo, M0 |
| Toshikazu Nambu | Director | Tokyo, M0 |
| Nana Otsuki | Director | Tokyo, M0 |
| Kazunari Sakata | Director | Tokyo, M0 |
| Takayuki Seishima | Director | Tokyo, M0 |
| Takahisa Takahara | Director | Tokyo, M0 |
| Shingo Ueno | Director | Tokyo, M0 |
| Shunichi Aramaki | Executive Officer | Tokyo, M0 |
| Haruhiko Aritomo | Executive Officer | Tokyo, M0 |
| Kazushi Awa | Executive Officer | Tokyo, M0 |
| Makiko Eda | Executive Officer | Tokyo, M0 |
| Koji Endo | Executive Officer | Tokyo, M0 |
| Hirokazu Higashino | Executive Officer | Tokyo, M0 |
| Yukihito Honda | Executive Officer | Tokyo, M0 |
| Kentaro Hori | Executive Officer | Tokyo, M0 |
| Takuro Horikoshi | Executive Officer | Tokyo, M0 |
| Katsuya Inubushi | Executive Officer | Tokyo, M0 |

## Other filings by this issuer (8)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-07-27](https://search.stillhousedata.com/formd/0000891839-26-000303) | D/A | — | $3.4M |
| [2024-07-26](https://search.stillhousedata.com/formd/0001099282-24-000001) | D/A | — | $2.2M |
| [2023-07-26](https://search.stillhousedata.com/formd/0001099282-23-000001) | D/A | — | $1.8M |
| [2022-07-29](https://search.stillhousedata.com/formd/0001099282-22-000001) | D/A | — | $1.3M |
| [2021-08-04](https://search.stillhousedata.com/formd/0001328444-21-000003) | D/A | — | $1.0M |
| [2020-08-07](https://search.stillhousedata.com/formd/0001099282-20-000001) | D/A | — | $770K |
| [2019-08-05](https://search.stillhousedata.com/formd/0001099282-19-000001) | D/A | — | $448K |
| [2018-08-10](https://search.stillhousedata.com/formd/0000935836-18-000442) | D | — | — |

## More

- [CIK 1099282 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1099282&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001099282-25-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing 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.