ITMEDIA INC. · アイティメディア株式会社
Ownership & governance
Executives 2Directors 9Avg age 56Avg tenure 5.3y
TK
Takashi Kobayashi
Chief Executive Officer
Age 57Since 2025-03-31Profile →
+10
Executives2
Board of directors9
TO
Toshiki Otsuki
Chairman
Age 65Since 2025-03-31
TK
Takashi Kobayashi→
Director/Board Member
Age 57Since 2011-05-31
AK
Akihiro Kagaya→
Director/Board Member
Age 51Since 2015-05-31
TT
Toshitada Takahashi
Director/Board Member
Age 68Since 2020-05-31
KH
Keiko Hamada
Director/Board Member
Age 59Since 2024-05-31
HS
Hirokazu Sato
Director/Board Member
Age 57Since 2017-05-31
KW
Keiko Watanabe
Director/Board Member
Age 46Since 2022-05-31
HK
Hideo Kizaki
Director/Board Member
Age 53Since 2025-06-25
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| SOFTBANK GROUP CORP. | 49.5 % | 10,457,400 |
| ITMEDIA INC. | 6.911 % | 1,460,000 |
| Junichi Niino | 1.74 % | 367,500 |
| Itmedia Board Benefit Trust | 0.8854 % | 187,026 |
| Takashi Kobayashi | 0.7049 % | 148,900 |
Catalog · 2026-07-09
Registry officers11
| Name | Role | Since | Shares |
|---|---|---|---|
| Akihiro Kagaya | Director of Finance/CFO | 2019-06-30 | - |
| Takashi Kobayashi | Chief Executive Officer | 2025-03-31 | - |
| 加賀谷 昭大 | 取締役CFO兼 管理本部長 | 2015-04-01 | - |
| 小林 教至 | 代表取締役社長 兼 CEO | 2006-04-01 | - |
| 佐藤 広一 | 社外取締役(監査等委員) | 1994-07-01 | - |
| 佐藤 未央 | 社外取締役(監査等委員) | 2025-06-01 | - |
| 大槻 利樹 | 代表取締役会長 | 1999-04-01 | - |
| 木崎 秀夫 | 取締役 | 2021-03-01 | - |
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.