Companies/JP/9788

株式会社ナック · NAC CO., LTD.

Ownership & governance

Executives 5Directors 8Avg age 57Avg tenure 5.8y
Hironari Kawakami
Chief Executive Officer
Age 60Since 2026-04-23

Executives5

Hironari Kawakami
Chief Executive Officer
Age 60Since 2026-04-23
Syuji Otsuki
Corporate Officer/Principal
Age 51Since 2008-03-31
Jiro Ando
Corporate Officer/Principal
Age 57Since 2014-07-31
Minoru Shimauchi
Corporate Officer/Principal
Age 62Since 2009-02-28
Naoki Oba
Corporate Officer/Principal
Age 56Since 2013-03-31

Board of directors8

Kan Yoshimura
Chairman
Age 65Since 2026-04-23
Naoki Oba
Director/Board Member
Age 56Since 2021-06-28
Yuko Nakahata
Director/Board Member
Age 52Since 2021-06-28
Minoru Shimauchi
Director/Board Member
Age 62Since 2024-05-31
Mami Yamashita
Director/Board Member
Age 48Since 2024-05-31
Takashi Yoshida
Director/Board Member
Age 64Since 2025-06-26
Jiro Ando
Director/Board Member
Age 57Since 2026-06-25
Syuji Otsuki
Director/Board Member
Age 51Since 2026-06-25

Shareholders5

NameStakeShares
DUSKIN CO., LTD.
25.18 %
11,738,200
NAC CO., LTD.
9.688 %
4,516,100
Yoshiyuki Nishiyama
8.028 %
3,742,296
YAMADA HOLDINGS CO., LTD.
4.801 %
2,238,000
NAC Employee Stock Ownership Plan
3.242 %
1,511,279

Catalog · 2026-07-09

Registry officers14

NameRoleSinceShares
中畑 裕子社外取締役2002-03-01-
吉村 寛代表取締役社長2003-11-01-
吉田 隆司社外取締役2025-06-01-
大和田 徹社外監査役2018-06-01-
大場 直樹取締役建築コンサルティングカンパニー代表2013-04-01-
大月 修司取締役クリクラビジネスカンパニー代表2015-04-01-
安藤 二郎取締役コーポレート統括兼経営管理本部長2022-04-01-
山下 真実社外取締役2013-12-01-

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