Koichi Ishizuka
Chief Executive Officer at PHOTOZOU HOLDINGS, INC.
Net worth: 156 M $ as of 2024-03-30
Profile
Koichi Ishizuka is the founder of Zentrum Holdings, Inc. (founded in 2019) and holds the title of President, CEO, CFO, Secretary & Treasurer.
He is currently the President, CEO, Secretary & Treasurer at Photozou Holdings, Inc. (since 2017), the President, CEO, CFO & Treasurer at Perfect Solutions Group, Inc. (since 2022), the President, CEO, CFO, Secretary & Treasurer at Dr. Foods, Inc. (since 2021), the Chief Executive Officer at OFF Line Co., Ltd.
(since 2013), the Chief Executive Officer at Photozou Co., Ltd.
(since 2016), the Chief Executive Officer at Photozou Koukoku Co., Ltd.
(since 2017), the CEO, Chief Financial Officer & Director at Next Meats Holdings, Inc. (since 2020), the President, CEO, CFO, Secretary & Treasurer at WB Burgers Asia, Inc. (since 2021), the Chief Executive Officer at WB Burgers Japan Co., Ltd.
(since 2021), the President, CEO, CFO & Director at Mama Foods Co., Ltd., and the Director at OFF Line Japan Co., Ltd.
(since 2018).
He also served as the Chief Financial Officer at Next Meats Co. Ltd.
Mr. Ishizuka has previously held positions as the Chief Executive Officer at Beat Holdings Ltd., the Chief Executive Officer at LCA Holdings Corp., and the Head-Marketing at Thomson Reuters Professional KK.
He holds an MBA from Carnegie Mellon University, an undergraduate degree from Southwestern University, and an MBA from Aoyama Gakuin University (conferred in 2004).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PERFECT SOLUTIONS GROUP INC
14.60% | 2023-10-31 | 1,544,000,000 ( 14.60% ) | 82 M $ | 2024-03-30 |
NEXT MEATS HOLDINGS INC
71.52% | 2024-04-03 | 312,959,322 ( 71.52% ) | 39 M $ | 2024-03-30 |
PHOTOZOU HOLDINGS INC
66.68% | 2024-03-07 | 5,334,200 ( 66.68% ) | 35 M $ | 2024-03-30 |
DR FOODS INC PFD Z
100.00% | 2023-08-15 | 10,000 ( 100.00% ) | 950 $ | 2024-03-30 |
Koichi Ishizuka active positions
| Companies | Position | Start |
|---|---|---|
| PHOTOZOU HOLDINGS, INC. | Chief Executive Officer | 2017-01-12 |
| NEXT MEATS HOLDINGS, INC. | Chief Executive Officer | - |
| WB BURGERS ASIA, INC. | Chief Executive Officer | 2021-05-06 |
| DR. FOODS, INC. | Chief Executive Officer | 2021-07-22 |
| WECAPITAL HOLDINGS, INC. | Chief Executive Officer | 2022-03-20 |
Mama Foods Co., Ltd.
 Mama Foods Co., Ltd. Food: Major DiversifiedConsumer Non-Durables Part of White Knight Inc., Mama Foods Co., Ltd. is a Japanese company that manufactures and sells healthy foods such as okara konjac in Iwate Prefecture. The private company is based in Hanamaki, Japan. The company offers side dishes that are particular about the seasonal ingredients of the mail order distribution party "daily side dishes". The company was founded in 1958. The CEO is Koichi Ishizuka. | Chief Executive Officer | - |
WB Burgers Japan Co., Ltd.
 WB Burgers Japan Co., Ltd. RestaurantsConsumer Services Part of White Knight Inc., WB Burgers Japan Co., Ltd. is a Japanese company that operates restaurants. The private company is based in Tokyo, Japan. The company was founded in 2021. Koichi Ishizuka has been the CEO of the company since 2021. WB Burgers Japan Co. was acquired by White Knight Inc. on September 14, 2021. | Chief Executive Officer | 2021-04-13 |
OFF Line Japan Co., Ltd.
 OFF Line Japan Co., Ltd. Specialty TelecommunicationsCommunications Part of OFF Line International, Inc., OFF Line Japan Co., Ltd. is a group of young entrepreneurs and engineers who provide smart solutions to all-scale companies. The private company is based in Tokyo, Japan. The Japanese company is confident in unmatched services and want to contribute to the future with groundbreaking ideas. | Director/Board Member | 2017-12-31 |
OFF Line International, Inc.
 OFF Line International, Inc. Specialty TelecommunicationsCommunications Zentrum Holdings, Inc. operates as a holding Japanese company that provides telecommunications services. The private company is based in Tokyo, Japan and has subsidiaries in Japan. Zentrum Holdings was founded in 2019 by Koichi Ishizuka, who has been the CEO since 2019. | Chief Executive Officer | 2019-11-21 |
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Former positions of Koichi Ishizuka
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| ░░░░░░░ ░░░░░░░ ░░░░░░░░░░░░ ░░ | ░░░░░ ░ ░░░░░░░░░ | - |
| ░░░ ░░░░░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Training of Koichi Ishizuka
| Carnegie Mellon University | Masters Business Admin |
| Southwestern University | Undergraduate Degree |
| Aoyama Gakuin University | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 3 |
|---|---|
| BEAT HOLDINGS LIMITED | Technology Services |
| DR. FOODS, INC. | Consumer Non-Durables |
| WB BURGERS ASIA, INC. | Consumer Services |
| Private companies | 13 |
|---|---|
| Photozou Holdings, Inc. | |
| Perfect Solutions Group, Inc. | |
LCA Holdings Corp.
 LCA Holdings Corp. Miscellaneous Commercial ServicesCommercial Services LCA Holdings Corp. engages in the provision of general management consulting services. It also manages the stock ownership of its domestic and foreign companies. The company was founded on July 2, 1964 and is headquartered in Tokyo, Japan. | Commercial Services |
Thomson Reuters Professional KK
 Thomson Reuters Professional KK Data Processing ServicesTechnology Services Part of Woodbridge Co. Ltd. /New/, Thomson Reuters Professional KK is a Japanese company that provides online database, information, and analysis services. The private company is based in Tokyo, Japan. | Technology Services |
| OFF Line Co., Ltd. | |
| Photozou Co., Ltd. | |
Photozou Koukoku Co., Ltd.
 Photozou Koukoku Co., Ltd. Advertising/Marketing ServicesCommercial Services Photozou Koukoku Co., Ltd. engages in the management of photo sharing site Photozou. The company was founded in August 2016 and is headquartered in Tokyo, Japan. | Commercial Services |
| Next Meats Holdings, Inc. | |
OFF Line International, Inc.
OFF Line International, Inc. Specialty TelecommunicationsCommunications Zentrum Holdings, Inc. operates as a holding Japanese company that provides telecommunications services. The private company is based in Tokyo, Japan and has subsidiaries in Japan. Zentrum Holdings was founded in 2019 by Koichi Ishizuka, who has been the CEO since 2019. | Communications |
OFF Line Japan Co., Ltd.
OFF Line Japan Co., Ltd. Specialty TelecommunicationsCommunications Part of OFF Line International, Inc., OFF Line Japan Co., Ltd. is a group of young entrepreneurs and engineers who provide smart solutions to all-scale companies. The private company is based in Tokyo, Japan. The Japanese company is confident in unmatched services and want to contribute to the future with groundbreaking ideas. | Communications |
Next Meats Co. Ltd.
 Next Meats Co. Ltd. Food: Major DiversifiedConsumer Non-Durables Next Meats Co. Ltd. is a Japanese food-tech venture company that specializes in the research, development, and production of premium Japanese-style alternative meat products made with non-GMO soybean protein. Next Meats is based in Shinjuku, Japan, and has a production line in Taiwan, as well as a joint development contract with Hung Yang Foods of Taiwan and a partnership with Toyota-Tsusho Corporation. Established in 2020, the private company offers a range of products, including plant-based yakiniku short-rib and skirt-steak, beef bowl, chicken, burger patties, pork, tuna, and milk for both professional and family use. The company is rapidly expanding its business to other countries, focusing on delivering a sustainable environment to the next generation. The company was founded in 2020, and the CEO is Hideyuki Sasaki. | Consumer Non-Durables |
WB Burgers Japan Co., Ltd.
WB Burgers Japan Co., Ltd. RestaurantsConsumer Services Part of White Knight Inc., WB Burgers Japan Co., Ltd. is a Japanese company that operates restaurants. The private company is based in Tokyo, Japan. The company was founded in 2021. Koichi Ishizuka has been the CEO of the company since 2021. WB Burgers Japan Co. was acquired by White Knight Inc. on September 14, 2021. | Consumer Services |
Mama Foods Co., Ltd.
Mama Foods Co., Ltd. Food: Major DiversifiedConsumer Non-Durables Part of White Knight Inc., Mama Foods Co., Ltd. is a Japanese company that manufactures and sells healthy foods such as okara konjac in Iwate Prefecture. The private company is based in Hanamaki, Japan. The company offers side dishes that are particular about the seasonal ingredients of the mail order distribution party "daily side dishes". The company was founded in 1958. The CEO is Koichi Ishizuka. | Consumer Non-Durables |
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