Companies/JP/1788

SANTO CORPORATION · 株式会社三東工業社

Ownership & governance

Executives 5Directors 8Avg age 61Avg tenure 4.8y
Katsumi Okuda
Chairman
Age 76Since 2025-06-30

Executives5

Nobuhiro Sugimoto
President
Age 52Since 2025-06-30
Masaki Ando
Chief Administrative Officer
Age 93Since 2026-06-30
Takashi Shibata
Corporate Officer/Principal
Age 56Since 2020-10-31
Aketo Yamamoto
Corporate Officer/Principal
Age 55Since 2018-06-30
Sadayuki Yamori
Chief Administrative Officer
Age 59Since 2013-06-30

Board of directors8

Katsumi Okuda
Chairman
Age 76Since 2025-06-30
Hozumi Tsuda
Director/Board Member
Age 57Since 2016-09-26
Nobuhiro Sugimoto
Director/Board Member
Age 52Since 2023-08-31
Kazuaki Furusawa
Director/Board Member
Age 57Since 2019-08-31
Noriaki Hosokawa
Director/Board Member
Age 68Since 2016-08-31
Mamiko Nishikawa
Director/Board Member
Age 51Since 2024-08-31
Aketo Yamamoto
Director/Board Member
Age 55Since 2025-08-31
Takashi Shibata
Director/Board Member
Age 56Since 2025-08-31

Shareholders5

NameStakeShares
Azuma Bussan YK
12.83 %
88,000
SANTO CORPORATION
8.615 %
59,100
Santo Employee Stock Ownership Plan
5.102 %
35,000
Tooru Nakagawa
4.665 %
32,000
THE SHIGA BANK, LTD.
4.082 %
28,000

Catalog · 2026-07-09

Registry officers12

NameRoleSinceShares
Masaki AndoChief Administrative Officer2026-06-30-
Sadayuki YamoriChief Administrative Officer2013-06-30-
Aketo YamamotoCorporate Officer/Principal2018-06-30-
Nobuhiro SugimotoPresident2025-06-30-
Takashi ShibataCorporate Officer/Principal2020-10-31-
古澤 一昭取締役—-
奥田 克実代表取締役会長—-
杉本 修啓代表取締役社長—-

Registry · as of 2026-07-09

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