Hideaki Sakai

Polaris Capital Group Co., Ltd. (Polaris Capital Group) is a private equity firm founded in 2004 by Yuji Kimura. The firm is headquartered in Tokyo, Japan.

Hitowa Holdings Corp. engages in the nursing care, child care support, franchise, human resources and food services. The company was founded in February 1997 and is headquartered in Tokyo, Japan.

Factory Japan Group Co., Ltd. engages in the business of beauty salons, sports fitness centers and others. It provides sports trainers, therapists, studio instructor training facility operations, sales of health-related products, franchise business and SPA salons. The company was founded on August 31, 2001 and is headquartered in Tokyo, Japan.

Socie World Co., Ltd. provides beauty and hair salons. It also engages in the management of sports clubs, fitness centers and spa facilities. Its services include encompass bridal esthetic, nail and foot services, head spa and Thalassotherapy. The company was founded by Takashi Takahashi in May 1960 and is headquartered in Tokyo, Japan.

LB Co., Ltd. engages in the manufacture and sale of soft drinks, fruit juice and milk drinks. The company was founded on December 22, 1956 and is headquartered in Hasuda, Japan.

Part of Sogo Medical Holdings KK, Tokyo Linen Service KK is a linen service company based in Tokyo, JP. Tokyo Linen Service KK was acquired by Sogo Medical Co., Ltd. on March 06, 2023. The Japanese company's "set rice system" has been providing services to medical and nursing care sites for 20 years, gaining a wealth of experience and achievements. The company was founded in 1990 and offers set leases and full-order systems for a variety of clients.

Luft Medical Care, Inc. engages in the outsourcing business specialized in the medical and nursing care fields. The company was founded in December 2002 and is headquartered in Tokyo, Japan.

Clean Surface Technology Co. manufactures and distributes mask blanks for flat-panel display production. It provides mask blanks for liquid-crystal displays, plasma display panels, and semiconductor; low reflective black matrix; chromic film products; handling tools; and storage cases. The company was founded on April 7, 1977 and is headquartered in Koza-gun, Japan.

Innova, Inc. is a holding company that develops online marketing solutions. It operates as a technology consultancy, focusing on internet-related technology industry. The firm provides content marketing strategy, planning, research, and production; and business development to local and foreign companies. The company was founded by Sunao Munakata on June 28, 2011 and is headquartered in Tokyo, Japan.

Edoichi Co. Ltd. owns and operates a chain of restaurants. It manages eat-all-you-can, sushi, and barbecue restaurants; operates Japanese-style restaurants and pubs, bars, self-service and sweets buffet, Italian and family restaurants. The company was founded on September 5, 1970 and is headquartered in Tokyo, Japan.

Tobu Top Tours Co., Ltd. provides travelling solutions to businesses and individuals. It also deals with real estate leasing, insurance agency, temporary staffing, information processing, and translation services. The company was founded on January 31, 1956 and is headquartered in Tokyo, Japan.

KANTO-UNYU Co., Ltd. engages in transportation and warehousing businesses. It offers food distribution, procurement logistics, refrigerated vehicles, and automobile transportation. The company was founded by Yojiro Hosono in April 1955 and is headquartered in Maebashi, Japan.

GeoTechnologies, Inc. is a technology company based in Tokyo, Japan. and has subsidiaries in China. GeoTechnologies, Inc. aims to solve environmental and social issues through technology with the mission of "meeting the earth with joy". The Japanese company collaborates with industry, government, and academia to create new value, solutions, and knowledge. The company was founded in 1994 and is led by CEO Hiroshige Sugihara.

Nippon Oil Pump Co., Ltd. develops, manufactures and supplies pumps. It supplies pumps, which are used to transfer fuel, water, oil, and special liquids in different fields according to the purpose and usage. The firm's products include trochoid pumps, sealless pumps, vane pumps, hydraulic pumps, and robots. The company was founded in March 1919 and is headquartered in Kumagaya-shi, Japan.

Tokico System Solutions Ltd. engages in the development, manufacture and sale of instrumentation. The company was founded in 1937 and is headquartered in Kawasaki, Japan.

O-Net, Inc. engages in the marriage matchmaking services. The company was founded on December 19, 2007 and is headquartered in Tokyo, Japan.

Part of Lenovo Group Ltd., Fcnt Co Ltd. is a Japanese company that offers products, solutions, and services that can be used for a long time in everyday life, mainly on smartphones and mobile phones. The company is based in Yamato, Japan. Fcnt Co aims to further develop the brand, know-how, and technical skills they have cultivated so far, and contribute to a wellness society. Fcnt Co was acquired by Lenovo Group Ltd. on September 29, 2023.

Bake, Inc. manufactures and sells confectionery. It also deals with the operation of electronic commerce sites and web media. The company was founded by Shintaro Naganuma in April 2013 and is headquartered in Tokyo, Japan.

Japan E.M.Solutions Co., Ltd. was founded in 2018 and manufactures mobile devices. The company is based in Kato, Japan.

Panasonic i-PRO Sensing Solutions Co. Ltd. engages in intelligent surveillance, industry-specific public solutions, and industrial and medical vision business. The company will be founded on October 1, 2019 and is headquartered in Japan.

Aimedic MMT Co., Ltd. manufactures, sells, and provides after sales services of orthopedic medical devices. Its products include plates, cables, and pins for bone surgeries, Telos artificial ligaments, AI-wiring systems, and dilators . The company was founded on July 7, 1987 and is headquartered in Tokyo, Japan.