Companies/JP/3673

株式会社ブロードリーフ · BROADLEAF CO., LTD.

Ownership & governance

Executives 3Directors 6Avg age 63Avg tenure 11.6y
Kenji Oyama
President
Age 57Since 2006-05-31

Executives3

Kenji Oyama
President
Age 57Since 2006-05-31
Kenichi Yamanaka
Chief Administrative Officer
Age 57Since 2010-09-30
Shogo Kagotani
Corporate Officer/Principal
——

Board of directors6

Kenji Oyama
Director/Board Member
Age 57Since 2005-12-31
Kenichi Yamanaka
Director/Board Member
Age 57Since 2012-02-29
Morio Kizawa
Director/Board Member
Age 82Since 2012-02-29
Hiroshi Takada
Director/Board Member
Age 79Since 2020-02-29
Sekine Unemi Yamaguchi
Director/Board Member
Age 63Since 2024-02-29
Kayoko Miyake
Director/Board Member
Age 49Since 2026-02-28

Shareholders5

NameStakeShares
HIKARI TSUSHIN, INC.
71.51 %
70,005,400
Trivisa Capital Inc.
16.01 %
15,675,400
BROADLEAF CO., LTD.
12.41 %
12,147,200
Baillie Gifford & Co.
9.83 %
9,623,400
Fidelity Management & Research Co. LLC
9.648 %
9,445,038

Catalog · 2026-07-09

Registry officers9

NameRoleSinceShares
三宅 香代子取締役2010-06-01-
大山 堅司取締役社長(代表取締役)2000-07-01-
山中 健一取締役副社長2005-11-01-
山口 畝誉取締役2018-01-01-
平澤 謙二常勤監査役2010-06-01-
永井 美保子監査役2010-05-01-
西本 強監査役2018-03-01-
高田 坦史取締役2009-06-01-

Registry · as of 2026-12-31

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