Tatsuya Otsuka
Chairman at EARTH CORPORATION
Net worth: 4 M $ as of 2024-04-29
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Hisaaki Karataki | M | 68 |
Earth Chemical (Suzhou) Co., Ltd.
 Earth Chemical (Suzhou) Co., Ltd. Household/Personal CareConsumer Non-Durables Part of Earth Corp., Earth Chemical (Suzhou) Co., Ltd. is a Chinese company that manufactures, imports, exports, and sells bath additives, detergents, and pest repellants. The company is based in Suzhou, China. | 45 years |
| Katsunori Kawabata | M | 52 | 30 years | |
| Yoshio Yamada | M | 77 |
Earth Chemical (Suzhou) Co., Ltd.
Earth Chemical (Suzhou) Co., Ltd. Household/Personal CareConsumer Non-Durables Part of Earth Corp., Earth Chemical (Suzhou) Co., Ltd. is a Chinese company that manufactures, imports, exports, and sells bath additives, detergents, and pest repellants. The company is based in Suzhou, China. | 33 years |
| Shuji Kimura | M | 73 |
Earth Chemical (Suzhou) Co., Ltd.
Earth Chemical (Suzhou) Co., Ltd. Household/Personal CareConsumer Non-Durables Part of Earth Corp., Earth Chemical (Suzhou) Co., Ltd. is a Chinese company that manufactures, imports, exports, and sells bath additives, detergents, and pest repellants. The company is based in Suzhou, China. | 51 years |
| Koichi Yasuhara | M | 69 | 51 years | |
| Yoshiyuki Furuya | M | 61 | 39 years | |
| Harold George Meij | M | 60 | 5 years | |
| Yasuhiko Murayama | M | 68 | 45 years | |
| Naoko Mikami | F | 63 | 2 years | |
| Takayuki Nagamatsu | M | - | - | |
| Tsuyoshi Mitsuzuka | M | - | - | |
| Akira Kaji | M | - | - | |
| Hiroshi Kijima | M | - | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Shogo Sanmaido | M | 61 | - | |
| Seiichi Tanaka | M | 76 | 38 years | |
| Tetsuo Arita | M | 75 | 41 years | |
| Tamio Itohara | M | 78 | 13 years | |
| Tsutomu Negishi | M | 77 | 34 years | |
| Hideyuki Tamura | M | 73 | - | |
| Osamu Akagi | M | 79 | - | |
| Masakazu Doi | M | 60 | 28 years | |
| Yoshinori Kawamura | M | 72 |
Earth Chemical (Suzhou) Co., Ltd.
Earth Chemical (Suzhou) Co., Ltd. Household/Personal CareConsumer Non-Durables Part of Earth Corp., Earth Chemical (Suzhou) Co., Ltd. is a Chinese company that manufactures, imports, exports, and sells bath additives, detergents, and pest repellants. The company is based in Suzhou, China. | - |
| Akihiro Kusumi | M | 83 | 34 years | |
| Kazunori Koga | M | 69 | 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 23 | 95.83% |
| China | 4 | 16.67% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Tatsuya Otsuka
- Personal Network
