KYOWA CORPORATION · 株式会社共和コーポレーション
Ownership & governance
Executives 5Directors 7Avg age 62Avg tenure 19.1y
SM
Sanae Miyamoto
President
Age 69Since 1986-04-30Profile →
+11
Executives5
Board of directors7
KM
Kazuhiko Miyamoto→
Director/Board Member
Age 71Since 1986-04-30
SM
Sanae Miyamoto→
Director/Board Member
Age 69Since 1986-04-30
TO
Toshiya Okamoto
Director/Board Member
Age 65Since 2017-05-31
MN
Mika Nakajima
Director/Board Member
Age 61Since 2019-05-31
TS
Takanori Sakurai→
Director/Board Member
Age 52Since 2023-05-31
TN
Tadashi Nagao→
Director/Board Member
Age 50Since 2024-05-31
KS
Kiyoshi Serizawa
Director/Board Member
Age 70Since 2019-05-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Miyamoto Kazuhiko Family | 42.19 % | 2,565,000 |
| Sanae Miyamoto | 10.9 % | 663,000 |
| Kazuhiko Miyamoto | 5.724 % | 348,000 |
| Kyowa Corp. Employee Stock Ownership Plan | 4.128 % | 251,000 |
| Tomohiro Yoshida | 2.483 % | 151,000 |
Catalog · 2026-07-09
Registry officers12
| Name | Role | Since | Shares |
|---|---|---|---|
| Kazuhiko Miyamoto | President | 1988-11-30 | - |
| Sanae Miyamoto | President | 1986-04-30 | - |
| Tadashi Nagao | Sales & Marketing | 2017-03-31 | - |
| Takanori Sakurai | Human Resources Officer | 2011-09-30 | - |
| Takayuki Sakai | Investor Relations Contact | — | - |
| 中嶌 実香 | 取締役監査等委員 | 2019-04-01 | - |
| 宮本 和彦 | 代表取締役社長 | 1986-05-01 | - |
| 宮本 早苗 | 専務取締役 | 1986-05-01 | - |
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.