THE JAPAN STEEL WORKS, LTD. · 株式会社日本製鋼所
Ownership & governance
Executives 5Directors 10Avg age 65Avg tenure 6.1y
HK
Hiroki Kikuchi
Director of Finance/CFO
Age 65Since 2020-03-31
+14
Executives5
HK
Hiroki Kikuchi
Director of Finance/CFO
Age 65Since 2020-03-31
TM
Toshio Matsuo
President
Age 64Since 2022-03-31
SU
Seiji Umamoto
Chief Tech/Sci/R&D Officer
Age 62Since 2025-03-31
SI
Shigeki Inoue
Chief Tech/Sci/R&D Officer
Age 62Since 2022-03-31
HN
Hideo Nakanishi
Investor Relations Contact
Age 60Since 1990-03-31
Board of directors10
TM
Toshio Matsuo
Director/Board Member
Age 64Since 2017-05-31
HK
Hiroki Kikuchi
Director/Board Member
Age 65Since 2020-05-31
SI
Shigeki Inoue
Director/Board Member
Age 62Since 2024-03-31
HN
Hideo Nakanishi
Director/Board Member
Age 60Since 2024-05-31
YN
Yoshiyuki Nakanishi
Director/Board Member
Age 71Since 2020-05-31
HM
Hisao Mitsui
Director/Board Member
Age 73Since 2020-05-31
JK
Junko Kawamura
Director/Board Member
Age 69Since 2023-05-31
YK
Yasuyuki Kuriki
Director/Board Member
Age 72Since 2023-05-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Nomura Asset Management Co., Ltd. | 14.94 % | 11,117,100 |
| Amova Asset Management Co., Ltd. | 4.527 % | 3,368,500 |
| Asset Management One Co., Ltd. | 4.309 % | 3,206,300 |
| J.O. Hambro Capital Management Ltd. | 3.863 % | 2,874,499 |
| Nippon Life Insurance Co. | 3.8 % | 2,827,600 |
Catalog · 2026-07-09
Registry officers14
| Name | Role | Since | Shares |
|---|---|---|---|
| 菊地 宏樹 | 代表取締役副社長CFO、安全保障輸出管理管掌、経理部担当、経営企画室長 | 2018-04-01 | - |
| 三井 久夫 | 取締役 | 2006-06-01 | - |
| 三戸 慎吾 | 監査役（常勤） | 2017-04-01 | - |
| 中西 義之 | 取締役 | 2010-04-01 | - |
| 中西 英雄 | 取締役執行役員安全保障輸出管理担当、総務部担当、グローバル戦略本部グローバル業務管理部長 | 2024-04-01 | - |
| 井上 茂樹 | 取締役専務執行役員CTO、全社品質担当、知的財産部担当、フォトニクス事業室担当、イノベーションマネジメント本部長 | 2018-04-01 | - |
| 山口 更織 | 監査役 | 2023-06-01 | - |
| 松尾 敏夫 | 代表取締役社長 | 2016-04-01 | - |
Registry · as of 2026-03-31
Institutional (13F)
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Fund membership
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Street consensus
Consensus strong buyMean target 11,158.33Range 9,100–12,450Analysts 6
9,100Mean 11,158.3312,450
- Buy 6
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.