Shintaro Naganuma

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.

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.

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.

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.

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

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

MASSMEDIAN Co. Ltd. is a Japanese company that specializes in job change support and marketing and creative job openings. The company is known for being the number one company in this field, with a focus on marketing departments, public relations departments, and creators such as designers, copywriters, and web developers. The company works with many major and excellent companies, including advertising and production companies. The company provides a page on how to make a collection of works (portfolio) and offers support for those looking to change jobs to a major advertising company.

Sendenkaigi Co., Ltd. offers an online course called the Advertising Conference, which allows individuals to learn various marketing courses from experienced instructors in the comfort of their own home or office. The company is based in Tokyo, Japan. The Japanese company also operates a website called the Advertising Conference, which provides comprehensive marketing and communication services. In addition, Sendenkaigi Co. publishes magazines and books and offers educational courses throughout Japan.

Hivic Co., Ltd. manufactures and distributes wood products. Its operations are carried out through the following business segments: housing materials, housing construction, and real estate leasing. The company was founded by Katsutoshi Takai on June 26, 1967 and is headquartered in Oyama, Japan.

Bestland Co., Ltd. engages in the real estate business. The company services include the purchase and resale of used homes and profitable real estate; buying, selling, rental and management of profitable real estate as well as real estate brokerage services. It also engaged in the architectural planning, design, and management services; and offers real estate appraisal services. The company was founded by Yasujiro Okano on November 19, 2010 and is headquartered in Tokyo, 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.

Sogo Medical Co., Ltd. engages in medical support services for hospitals and other medical institutions. It operates through the following segments: Medical Practice Support, Pharmacy and Others, The Medical Practice Support segment offers consultation, rental, leasing and installment services. The Pharmacy segment handles insurance dispensing pharmacy mainly based on dispensing based on prescription outside the hospital. The Others segment handles housing-type nursing homes and its management. The company was founded by Hirosada Oyamada on June 12, 1978 and is headquartered in Fukuoka, Japan.

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.

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.

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.

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.

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.