Companies/JP/3288

株式会社オープンハウスグループ · OPEN HOUSE GROUP CO., LTD.

Ownership & governance

Executives 5Directors 9Avg age 55Avg tenure 8.6y
Ryosuke Fukuoka
Chief Executive Officer
Age 48Since 2025-09-30

Executives5

Ryosuke Fukuoka
Chief Executive Officer
Age 48Since 2025-09-30
Kotaro Wakatabi
Director of Finance/CFO
Age 50Since 2021-12-21
Kenta Kikuchi
Corporate Officer/Principal
Age 42Since 2021-11-30
Kazuhiko Kamata
Corporate Officer/Principal
Age 60Since 2015-11-30
Megumi Koyama
Comptroller/Controller/Auditor
Age 56Since 2024-09-30

Board of directors9

Masaaki Arai
Director/Board Member
Age 60Since 1997-08-31
Ryosuke Fukuoka
Director/Board Member
Age 48Since 2010-11-30
Kotaro Wakatabi
Director/Board Member
Age 50Since 2015-11-30
Kazuhiko Kamata
Director/Board Member
Age 60Since 2015-11-30
Hitoshi Ishimura
Director/Board Member
Age 73Since 2015-11-30
Yuko Omae
Director/Board Member
Age 60Since 2020-11-30
Maoko Kotani
Director/Board Member
Age 61Since 2020-11-30
Hiroshi Munemasa
Director/Board Member
Age 64Since 2021-11-30

Shareholders5

NameStakeShares
Masaaki Arai
32.76 %
38,237,200
Ichigo Asset Management International Pte Ltd.
13.3 %
15,526,000
OPEN HOUSE GROUP CO., LTD.
5.385 %
6,285,877
Hitoshi Imamura
1.203 %
1,404,700
Open House Employee Stock Ownership Plan
1.021 %
1,191,844

Catalog · 2026-07-09

Registry officers12

NameRoleSinceShares
佐々木 聖子監査役2023-03-01-
大前 由子取締役2006-07-01-
宗正 浩志取締役2013-04-01-
小山 恵常勤監査役2024-12-01-
小谷 真生子取締役2018-06-01-
松本 耕一監査役2004-12-01-
石村 等取締役2006-06-01-
福岡 良介代表取締役社長2010-12-01-

Registry · as of 2026-09-30

Institutional (13F)

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Fund membership

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Street consensus

Consensus noneMean target 10,466.67Range 8,700–12,800Analysts 6
8,700Mean 10,466.6712,800
  • Strong buy 2
  • Buy 2
  • Hold 2

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

Peers