KOWA CO.,LTD. · 株式会社幸和製作所
Ownership & governance
Executives 2Directors 6Avg age 53Avg tenure 11.4y
ET
Eiichi Tamada
Chairman
Age 75Since 2005-04-30
+7
Executives2
HT
Hideaki Tamada
President
Age 48Since 2005-04-30
SY
Shin Yamakawa
Chief Administrative Officer
——
Board of directors6
ET
Eiichi Tamada
Chairman
Age 75Since 2005-04-30
IU
Itsuki Ueda
Director/Board Member
Age 38Since 2020-05-31
HT
Hideaki Tamada
Director/Board Member
Age 48Since 2005-03-31
NK
Nobutaka Kato
Director/Board Member
Age 53Since 2021-04-30
HT
Hiroyuki Takamori
Director/Board Member
Age 60Since 2023-04-30
HS
Hajime Shirasaka
Director/Board Member
Age 49Since 2023-04-30
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Hideaki Tamada | 50.31 % | 2,532,000 |
| KOWA CO.,LTD. | 17.43 % | 877,100 |
| Tomohiro Yoshida | 2.981 % | 150,000 |
| HIKARI TSUSHIN, INC. | 2.961 % | 149,000 |
| Yasuyoshi Noda | 0.7948 % | 40,000 |
Catalog · 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.