Companies/JP/4461

DKS CO. LTD. · 第一工業製薬株式会社

Ownership & governance

Executives 5Directors 10Avg age 68Avg tenure 6.4y
Takashi Sakamoto
Chairman
Age 78Since 2013-05-31

Executives5

Naoki Yamaji
President
Age 62Since 2022-03-31
Hisato Morishima
Chief Administrative Officer
—Since 2022-03-31
Yoko Ito
Investor Relations Contact
——
Yoshiyuki Hashimoto
Comptroller/Controller/Auditor
—Since 2025-06-24
Naofumi Sainai
General Counsel
—Since 2022-03-31

Board of directors10

Takashi Sakamoto
Chairman
Age 78Since 2013-05-31
Sunao Aoki
Director/Board Member
Age 78Since 2014-05-31
Ichinari Kawamura
Director/Board Member
Age 64Since 2018-05-31
Osami Okamoto
Director/Board Member
Age 61Since 2017-05-31
Naoki Yamaji
Director/Board Member
Age 62Since 2017-05-31
Tsutomu Taniguchi
Director/Board Member
Age 73Since 2017-05-31
Mami Sakamoto
Director/Board Member
—Since 2025-06-24
Kikuo Okuyama
Director/Board Member
—Since 2021-06-24

Shareholders5

NameStakeShares
Nomura Asset Management Co., Ltd.
7.098 %
758,400
Akira Katayama
4.895 %
523,000
DAIICHI LIFE GROUP, INC.
4.296 %
459,000
Sumitomo Mitsui DS Asset Management Co., Ltd.
4.182 %
446,800
Dai Ichi Kogyo Seiyaku Business Association
3.51 %
375,000

Catalog · 2026-07-09

Registry officers12

NameRoleSinceShares
中野 秀代取締役2000-01-01-
北尾 真大取締役2023-04-01-
古澤 佳幸常勤監査役2024-06-01-
坂本 真美取締役2018-04-01-
奥山 喜久夫取締役2017-06-01-
宮永 雅好監査役2024-06-01-
山路 直貴代表取締役社長2014-04-01-
橋本 克己取締役2020-06-01-

Registry · as of 2026-03-31

Institutional (13F)

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Fund membership

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Street consensus

Consensus none

Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.

Peers