K4 Ventures, the corporate venture capital arm of Kansai Electric Power, focuses on investing in innovative technology companies. Based in Osaka, Japan, the firm targets investments across various stages, from seed to later-stage companies. K4 Ventures' portfolio spans sectors including storage battery, mobility, artificial intelligence, Internet of Things, big data, robotics, and emerging technologies.

Established in September 1998, K4 Ventures has played a significant role in fostering technological advancements and supporting promising startups. The firm's strategic investments align with Kansai Electric Power's vision, contributing to the growth of cutting-edge technologies and the broader innovation ecosystem in Japan and beyond.