Kazuki Norose

Ant Capital Partners Co. Ltd. (ACP), formerly known as Nikko antfactory, is a private equity firm headquartered in Tokyo. ACP was founded in 2000.

C Five Eight Holdings KK is an investment holding Japanese company founded in 2020. The company is based in Tokyo, Japan.

SOFTBRAIN Co., Ltd. engages in the provision of business solutions related to sales, marketing, human resources, and information technology operations. It operates through the following business segments: Sales Innovation, Field Marketing, System Development, and Publishing. The Sales Innovation segment includes software licensing, cloud service consulting, customized development, business consulting, and training activities. The Field Marketing segment covers the market research and field operations. The System Development segment manages the outsourcing software. The Publishing segment handles the planning, editing, and publishing of business books. The company was founded by Bunshu Sou on June 17, 1992 and is headquartered in Tokyo, Japan.