Kohei Hamada
Director of Finance/CFO at Supership Holdings Co., Ltd.
Network origin in Kohei Hamada first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Supership, Inc.
 Supership, Inc. Data Processing ServicesTechnology Services Supership, Inc. engages in digital advertising and Internet media business. Its services include mamari, nanapi, DIGROW Agent, Fortuna, and XRstadium. The company was founded by Koichi Morioka in December 2007 and is headquartered in Tokyo, Japan.
7
| Subsidiary | Data Processing Services | 7 |
Supership Holdings Co., Ltd.
 Supership Holdings Co., Ltd. Packaged SoftwareTechnology Services Supership Holdings Co., Ltd. manages its group of companies that engage in digital and information technology (IT) businesses. It creates the group business strategy and policy and handles the general corporate affairs. The company was founded on October 1, 2014 and is headquartered in Tokyo, Japan.
6
| Subsidiary | Packaged Software | 6 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Kohei Hamada via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| DATASECTION INC. | Packaged Software | Director/Board Member Director/Board Member | |
| COOKPAD INC. | Advertising/Marketing Services | Director/Board Member | |
GROWTH POWER, Inc.
 GROWTH POWER, Inc. Commercial Printing/FormsCommercial Services Part of Rentracks Co., Ltd., Growth Power, Inc. is a Japanese company that operates a trading site for used buildings, ships, aircraft, and products that contribute to the development and growth of people's lives. Growth Power, Inc. is based in Tokyo, Japan. The company's mission is to support the rich and happy living of people around the world and promote a spirit of togetherness. | Commercial Printing/Forms | Director/Board Member | |
| JUPITER TELECOMMUNICATIONS CO., LTD. | Broadcasting | Director/Board Member | |
| KDDI CORPORATION | Wireless Telecommunications | Director/Board Member | |
TELASA Corp.
 TELASA Corp. Movies/EntertainmentConsumer Services TELASA Corp. is a Japanese company that deals with assets related to the video distribution business. The joint venture company is based in Tokyo, Japan. TELASA was acquired by TV Asahi Corp. (New) from KDDI Corp. on April 07, 2020. | Movies/Entertainment | Director/Board Member | |
Natasha, Inc.
 Natasha, Inc. Publishing: NewspapersConsumer Services Part of KDDI Corp., Natasha, Inc. is a Japanese company that operates the natalie pop culture news site. The company is based in Tokyo, Japan. Natasha was acquired by KDDI Corp. on August 22, 2014. | Publishing: Newspapers | Director/Board Member | |
| A-Sketch KK | Director/Board Member | ||
SHOWROOM, Inc. /JP/
 SHOWROOM, Inc. /JP/ Internet Software/ServicesTechnology Services SHOWROOM, Inc. operates a live video streaming platform and produces entertainment programs. It manages SHOWROOM and SHOWSTAGE, both live video platforms. It also develops video content using the application called smash. The company was founded by Yuji Maeda on August 3, 2015 and is headquartered in Tokyo, Japan. | Internet Software/Services | Director/Board Member | |
| SPACE SHOWER SKIYAKI HOLDINGS INC. | Movies/Entertainment | Director/Board Member | |
| KAKAKU.COM, INC. | Other Consumer Services | Director/Board Member | |
VASILY, Inc.
 VASILY, Inc. Packaged SoftwareTechnology Services VASILY, Inc. develops fashion applications for smart phones. It specializes in the development of fashion applications for smart phones. The firm’s iQON platform enables users to create their favorite looks using photos of accessories and dresses available on the website. The company was founded by Masayuki Imamura and Yuki Kanayama on November 5, 2008 and is headquartered in Tokyo, Japan. | Packaged Software | Director/Board Member | |
| Technopal Co. Ltd. | Director/Board Member | ||
| Universal Media Japan Co. Ltd. | Director/Board Member | ||
| Anything KK | Director/Board Member | ||
| Net Aizu YK | Director/Board Member | ||
| Rentracks (Hongkong) Co. Ltd. | Director/Board Member | ||
| Rentracks Philippines, Inc. | Director/Board Member | ||
| Rentracks Bangladesh Ltd. | Director/Board Member | ||
| RENTRACKS CO.,LTD. | Advertising/Marketing Services | President | |
| CARVIEW CORPORATION | Internet Software/Services | Sales & Marketing | |
Kashima Antlers F.C. Co. Ltd.
 Kashima Antlers F.C. Co. Ltd. Movies/EntertainmentConsumer Services Kashima Antlers F.C. Co., Ltd. operates a football club. It also manages the Ibaraki prefectural Kashima football stadium. The company was founded on October 1, 1991 and is headquartered in Kashima, Japan. | Movies/Entertainment | Director/Board Member | |
| HYAS&CO. INC. | Real Estate Development | Chairman | |
| KUFU COMPANY INC. | Advertising/Marketing Services | Director/Board Member | |
Holiday, Inc. /JP/
 Holiday, Inc. /JP/ Other Consumer ServicesConsumer Services Holiday, Inc. is a company based in Tokyo, Japan that was founded in 2014. The Japanese company develops a product called "Holiday" and "Holiday for Agency" with the aim of making holidays more enjoyable. The corporate site of Holiday Co., Ltd. provides information about the company and its products. | Other Consumer Services | Director/Board Member | |
anymarry Co., Ltd.
 anymarry Co., Ltd. Internet Software/ServicesTechnology Services anymarry Co., Ltd. engages in the business of wedding hall review site management services. It manages wedding sites such as Minnano Wedding, Futarino Wedding, Minnano Family Wedding, and Minnano Wedding Sodan Desk. The company was founded in February 2008 and is headquartered in Tokyo, Japan. | Internet Software/Services | Chief Executive Officer | |
Star Festival, Inc.
 Star Festival, Inc. Catalog/Specialty DistributionRetail Trade Star Festival, Inc. is a holding company that develops and operates an e-commerce search portal for meal delivery. It operates an online portal that features bento producers and other food manufacturers and suppliers. It features bento or Japanese-style lunch boxes, Chinese food, and sushi platter. It provides lunch sets, group meal delivery, and catering services for lunch meetings, events, seminars, school events, group studies, parties, and staff outings. The company was founded by Yusuke Kishida on July 7, 2009 and is headquartered in Tokyo, Japan. | Catalog/Specialty Distribution | Director/Board Member | |
| COLOPL, INC. | Packaged Software | Director/Board Member | |
| BRAINPAD INC. | Packaged Software | Comptroller/Controller/Auditor | |
| The University of Tokushima | College/University | Undergraduate Degree |
Statistics
International
| Japan | 28 |
| Hong Kong | 2 |
| Philippines | 2 |
| Bangladesh | 2 |
Sectoral
| Consumer Services | 9 |
| Technology Services | 8 |
| Commercial Services | 5 |
| Communications | 2 |
| Finance | 2 |
Operational
| Director/Board Member | 41 |
| Corporate Officer/Principal | 7 |
| President | 5 |
| Sales & Marketing | 3 |
| Chief Executive Officer | 3 |
Most connected contacts
| Insiders | |
|---|---|
| Shinsuke Ishiwatari | 11 |
| Daisuke Yamazaki | 10 |
| Kohei Shigeta | 7 |
| Shingo Niori | 4 |
| Koichi Morioka | 3 |
| Kei Morita | 3 |
| Takahiro Yamamoto | 3 |
| Takeshi Oasa | 2 |
| Kazuhisa Arii | 1 |
| Yuki Miyamoto | 1 |
| Shingo Inaba | 1 |
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