Hidenori Shimazaki

Quo Card Co., Ltd. engages in credit card business. It also runs advertising business with card as a media. The company was founded in December 1987 and is headquartered in Tokyo, Japan.

Oki Data Corp. researches, develops, designs, manufactures, and markets printer, MFP, and fax solutions for businesses. It offers monochrome and color light-emitting diode printers, facsimile machines, paper products, and printer accessories. The company was founded in 1994 and is headquartered in Tokyo, Japan.

Sanmax Technologies, Inc. manufactures memory module. It also offers system board and computer periphere devices. The company was founded on September 4, 2001 and is headquartered in Tokyo, Japan.

Founded in 1992, Explorer, Inc. is a software and Japanese hardware company that develops original design and electronic manufacturing service equipment. Part of Minato Holdings, Inc., the company is based in Hakodate, Japan. Explorer was acquired by Minato Holdings, Inc. from Restar Holdings Corp. on December 30, 2021.

Part of Minato Holdings, Inc., Japan Joint Solutions Co., Ltd. develops websites, advertising materials, and sales promotion contents, as well as computer systems. The company is based in Tokyo, Japan. The Japanese company was founded in 2004. Japan Joint Solutions Co. was acquired by Minato Holdings, Inc. on April 05, 2017.

Part of Minato Holdings, Inc., Minato (Shanghai) Co., Ltd. is a Chinese company that manufactures and distributes electronic instruments and measuring devices. The company is based in Shanghai, China.

Nihon Sign Holdings KK engages in the manufacture and construction of traffic sign. It also engages in the advertising business, display business and digital signage business The company was founded on April 13, 2017 and is headquartered in Tokyo, Japan.

Princeton Ltd. engages in the import and sale of computer and digital peripherals. Its products include PC display, speaker, headphone, media player, USB memory and drive storages. The company was founded on March 7, 1995 and is headquartered in Tokyo, Japan.

Part of Minato Holdings, Inc., IT Craft KK is a Japanese company that provides IT systems development and personnel dispatching services. The company is based in Tokyo, Japan. The company was founded in 2007. IT Craft KK was acquired by Minato Holdings, Inc. on February 01, 2021.

MBK Co. Ltd. (Private Equity) (MBK-PE) is the private equity division of the Tokyo-headquartered parent firm, MBK Co., Ltd. (OSA: 3121), which invests in real estate-based assets and operates funds, venture capital funds and real estate. They also seek to develop overseas projects and broaden their scope of services through a public offering of stock in Japan. Formerly known as Asset Investors Co. Ltd. , they changed their name in 2009 in keeping with management's vision to bridge merchant banking between Japan and China and maximize the synergy between the two countries. The parent firm traces their history to 1947 with the founding of the West Japan Spinning and Weaving Co., Ltd. In 2002, after complete withdrawal from the spinning business, the firm then changed their name in 2003 to Asset Investors Co., Ltd. Their corporate goal is to become an investment firm and merchant bank. They work closely with Itochu Corporation, a strategic partner.