Koichi Takenaka
President at Takenaka Civil Engineering & Construction Co., Ltd.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Muneyoshi Tawaratani | M | 75 |
Takenaka Corp.
 Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan.
Keio University
| 56 years |
| Toichi Takenaka | M | 81 |
Takenaka Civil Engineering & Construction Co., Ltd.
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 59 years |
| Masato Sasaki | M | 71 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 47 years |
| Takaharu Miyamoto | M | - |
Redhorse Corp. (Koto)
 Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 37 years |
| Masataka Kodama | M | 68 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 45 years |
| Masahisa Kato | M | 68 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 45 years |
| Yuichiro Takenaka | M | 49 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 25 years |
| Dai Sasai | M | 69 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 46 years |
| Keigo Nakajima | M | 70 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 47 years |
| Junji Suga | M | 69 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 43 years |
| Masato Namba | M | 74 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 51 years |
| Toru Saito | M | - |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 13 years |
| Taiho Shu | M | 64 |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 13 years |
| Keiji Ogawa | M | - |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 5 years |
| Shin Nagase | M | 74 |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 4 years |
| Kanji Matsushita | M | - |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | 6 years |
| Naoki Aikawa | M | 80 |
Keio University
| 55 years |
| Naoko Shu | M | - |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | - |
| Hideaki Maruo | M | - |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | - |
| Conrad Derus | M | - |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | - |
| Takao Saruta | M | 84 |
Keio University
| 55 years |
| Tadashi Hirota | M | - |
Redhorse Corp. (Koto)
Redhorse Corp. (Koto) Specialty StoresRetail Trade Redhorse Corp. engages in the development and sale of food, traditional handicrafts, and local specialty products for tourists. It operates through the businesses: Foreign Travel-Related, Domestic Souvenir Sales, and Others. The Foreign Travel-Related segment sells travel goods and souvenirs. The Domestic Souvenir Sales segment merchandises domestic and local specialty products. The Others segment includes wholesale of goods. The company was founded in March 1964 and is headquartered in Tokyo, Japan. | 12 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Junichi Honda | M | 77 |
Keio University
| 7 years |
| Akihiro Okumura | M | 78 |
Keio University
| 6 years |
| Shoji Kurokawa | M | 75 |
Takenaka Corp.
Takenaka Corp. HomebuildingConsumer Durables Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan. | - |
| Yoshio Morimoto | M | 72 |
Keio University
| 4 years |
| Eiji Hosoda | M | 71 |
Keio University
| 4 years |
| Shigeki Dantani | M | 75 |
Keio University
| 4 years |
| Daiichiro Uematsu | M | 75 |
Keio University
| 4 years |
| Masahiro Yanagimoto | M | 75 |
Keio University
| 3 years |
| Yuichiro Anzai | M | 77 |
Keio University
| 4 years |
| Fumihiko Wada | M | 76 |
Keio University
| 4 years |
| Tsutomu Sakurai | M | 70 |
Keio University
| 4 years |
| Susumu Hanada | M | 72 |
Keio University
| 4 years |
| Akihiko Kishi | M | 70 |
Keio University
| 4 years |
| Toshiyuki Kamada | M | 75 |
Keio University
| 4 years |
| Yoshihiro Ishikawa | M | 70 |
Keio University
| 4 years |
| Shoji Himeno | M | 72 |
Keio University
| 4 years |
| Makoto Ueda | M | 70 |
Keio University
| 3 years |
| Kimio Kuwabara | M | 73 |
Keio University
| 4 years |
| Hikaru Ueno | M | 69 |
Keio University
| 4 years |
| Akira Yoshida | M | 78 |
Keio University
| 4 years |
| Hidekazu Kojima | M | 71 |
Keio University
| 4 years |
| Masaharu Togo | M | 75 |
Keio University
| 4 years |
| Eiichi Koda | M | 76 |
Keio University
| 4 years |
| Toshiro Mizutani | M | 72 |
Keio University
| 4 years |
| Tomokatsu Yoshitoshi | M | 71 |
Keio University
| 4 years |
| Takishima Keiichiro | M | - |
Keio University
| 4 years |
| Tojiro Aoyama | M | 72 |
Keio University
| 4 years |
| Yukihisa Fujita | M | 74 |
Keio University
| 4 years |
| Norio Nakayama | M | 76 |
Keio University
| 4 years |
| Hiroki Orito | M | 71 |
Keio University
| 4 years |
| Hidemi Takahashi | M | 75 |
Keio University
| 4 years |
| Yoshiaki Shibano | M | - |
Keio University
| 4 years |
| Ahito Nakamura | M | 72 |
Keio University
| 4 years |
| Shinichi Koizumi | M | 76 |
Keio University
| 4 years |
| Mitsuhiro Shinoda | M | 70 |
Keio University
| 4 years |
| Shinya Sakai | M | 78 |
Keio University
| 4 years |
| Gisuke Ohara | M | 76 |
Keio University
| 4 years |
| Junichi Takahashi | M | 70 |
Keio University
| 3 years |
| Takashi Morimura | M | 71 |
Keio University
| 4 years |
| Yoshitaka Kitao | M | 73 |
Keio University
| 4 years |
| Yasunobu Kawaguchi | M | 71 |
Keio University
| 3 years |
| Senji Miyake | M | 76 |
Keio University
| 4 years |
| Yuji Kobayashi | M | 71 |
Keio University
| 3 years |
| Akira Kiyohara | M | 72 |
Keio University
| 4 years |
| Yasushi Akao | M | 69 |
Keio University
| 4 years |
| Teruo Asada | M | 75 |
Keio University
| 4 years |
| Toyoaki Nakamura | M | 71 |
Keio University
| 4 years |
| Shinichi Kawabata | M | 72 |
Keio University
| 4 years |
| Masatoshi Hori | M | 70 |
Keio University
| 4 years |
| Satoshi Hashimoto | M | 71 |
Keio University
| 4 years |
| Kazumasa Yamada | M | 76 |
Keio University
| 4 years |
| Yoshihiro Maeda | M | 75 |
Keio University
| - |
| Kazuo Ogawa | M | 76 |
Keio University
| 4 years |
| Yasushi Kimura | M | 76 |
Keio University
| 4 years |
| Shinichi Taniguchi | M | 75 |
Keio University
| 4 years |
| Yasuhisa Ueno | M | 76 |
Keio University
| 4 years |
| Hiroshi Toda | M | 72 |
Keio University
| 4 years |
| Hirotake Kobayashi | M | 69 |
Keio University
| 4 years |
| Satoshi Chida | M | 74 |
Keio University
| 3 years |
| Hiroaki Hamba | M | 71 |
Keio University
| 4 years |
| Kazumi Tamamura | M | 75 |
Keio University
| 4 years |
| Toru Yanagawa | M | 71 |
Keio University
| 4 years |
| Hajime Nagasaka | M | 74 |
Keio University
| 4 years |
| Takafumi Fukami | M | - |
Keio University
| 4 years |
| Joji Suzuki | M | 72 |
Keio University
| 4 years |
| Hironori Kawasaki | M | 69 |
Keio University
| 4 years |
| Koji Ikeda | M | 70 |
Keio University
| 4 years |
| Satoru Ogata | M | 76 |
Keio University
| 4 years |
| Nobumitsu Kambayashi | M | 76 |
Keio University
| 4 years |
| Yosuke Miwa | M | - |
Keio University
| 4 years |
| Yoshinobu Nakamura | M | 73 |
Keio University
| 4 years |
| Akira Ohinata | M | 70 |
Keio University
| 4 years |
| Yoko Sanuki | F | 75 |
Keio University
| 4 years |
| Mamoru Hoshi | M | 72 |
Keio University
| 4 years |
| Takashi Urano | M | - |
Keio University
| 4 years |
| Takashi Nagamachi | M | 71 |
Keio University
| 4 years |
| Hidejiro Shimomitsu | M | 71 |
Keio University
| 4 years |
| Yoshiki Nakajima | M | 70 |
Keio University
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Koichi Takenaka
- Personal Network
