Companies/JP/6085

ARCHITECTS STUDIO JAPAN INC. · アーキテクツ.スタジオ.ジャパン株式会社

Ownership & governance

Executives 3Directors 7Avg age 58Avg tenure 3.1y
Yuhei Maruyama
Chairman
Age 69Since 2023-08-31

Executives3

Shinichiro Iori
President
Age 58Since 2023-08-31
Hiroshi Kawai
Chief Administrative Officer
——
Shiro Ikushima
Chief Administrative Officer
——

Board of directors7

Yuhei Maruyama
Chairman
Age 69Since 2023-08-31
Ryohei Ishizuka
Director/Board Member
Age 46Since 2019-06-25
Shinichiro Iori
Director/Board Member
Age 58Since 2023-08-31
Chin Yeu Yao
Director/Board Member
Age 56Since 2023-08-31
Kenji Ishizaki
Director/Board Member
Age 67Since 2024-05-31
Shinichi Yoshihara
Director/Board Member
Age 46Since 2024-05-31
Kazuhiro Yamashita
Director/Board Member
Age 61Since 2024-05-31

Shareholders5

NameStakeShares
Dimitri Philip Behr
23.61 %
27,113,470
Yuhei Maruyama
11.81 %
13,563,000
Akihiko Kinoshita
4.325 %
4,968,000
Takuo Nakatani
3.678 %
4,225,000
T Make KK
3.083 %
3,541,000

Catalog · 2026-07-09

Registry officers8

NameRoleSinceShares
丸山 雄平代表取締役社長1996-10-01-
和泉 利治（注）２常勤監査役2011-06-01-
大石 英樹取締役 監査等委員2001-02-01-
山下 和広（注）２監査役2010-09-01-
川井 博司取締役2010-11-01-
志村 誠一郎（注）２監査役2005-06-01-
清水 秀幸取締役 監査等委員2016-12-01-
石塚 亮平取締役 監査等委員2018-10-01-

Registry · as of 2026-02-28

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