Mizuho Capital
Mizuho Capital is a venture capital firm headquartered in Tokyo, Japan, and is affiliated with Mizuho Bank, the second-largest bank in Japan by assets. Founded in 1983, the firm specializes in investments across various sectors, including information technology, internet-related services, biotechnology, healthcare, and manufacturing. Mizuho Capital manages approximately ¥49.6 billion JPY and has a significant track record, with over 600 of its portfolio companies having gone public. The firm was established in its current form in 2002 through the merger of three subsidiaries: Fujigin Capital, Tokyo Venture Capital, and IBJ Investment, which were previously associated with leading Japanese banks. Mizuho Capital is recognized as the fifth-largest venture capital firm in Japan, reflecting its influential position within the industry.
Aeterlink
Series B in 2025
Aeterlink is a developer of advanced wireless power transfer technology aimed at eliminating the need for wires in various applications. The company specializes in creating wireless devices that can be applied across multiple fields, including factory automation, robotics, smart homes, and medicine. By enabling the wireless transmission of power over distances, Aeterlink's innovations enhance efficiency, sustainability, and safety in industries, allowing for greater flexibility in device placement and reducing the risks associated with traditional wiring. Their technology represents a significant step toward a digital world that operates without the constraints of physical connections.
Aeterlink
Series B in 2024
Aeterlink is a developer of advanced wireless power transfer technology aimed at eliminating the need for wires in various applications. The company specializes in creating wireless devices that can be applied across multiple fields, including factory automation, robotics, smart homes, and medicine. By enabling the wireless transmission of power over distances, Aeterlink's innovations enhance efficiency, sustainability, and safety in industries, allowing for greater flexibility in device placement and reducing the risks associated with traditional wiring. Their technology represents a significant step toward a digital world that operates without the constraints of physical connections.
JiMED
Venture Round in 2021
JiMED is a company specializing in wireless embedded brain-computer interface (BCI) systems that monitor brain activity. It offers a wireless implantable BCI system that utilizes an implanted device in conjunction with artificial intelligence to interpret brain signals. This innovative technology allows individuals with ALS to control the device through thought, significantly enhancing their ability to communicate and improve their quality of life.
WAmazing
Debt Financing in 2020
WAmazing, founded in 2016 and based in Tokyo, Japan, offers essential services for foreign travelers visiting the country. The company provides free SIM cards that allow tourists to register before arriving in Japan, facilitating access to mobile internet services of up to 500MB through its app. This service addresses challenges faced by visitors, such as navigating Japanese sign-up pages that require local phone numbers for free Wi-Fi access. In addition to SIM cards, WAmazing's platform serves as a multilingual travel guide, offering tour applications, reservation information, and tourism consulting services for local governments and tourism organizations. By enabling tourists to access vital information through their smartphones, WAmazing enhances the travel experience in Japan.
WAmazing
Venture Round in 2017
WAmazing, founded in 2016 and based in Tokyo, Japan, offers essential services for foreign travelers visiting the country. The company provides free SIM cards that allow tourists to register before arriving in Japan, facilitating access to mobile internet services of up to 500MB through its app. This service addresses challenges faced by visitors, such as navigating Japanese sign-up pages that require local phone numbers for free Wi-Fi access. In addition to SIM cards, WAmazing's platform serves as a multilingual travel guide, offering tour applications, reservation information, and tourism consulting services for local governments and tourism organizations. By enabling tourists to access vital information through their smartphones, WAmazing enhances the travel experience in Japan.
GCT Semiconductor
Series C in 2002
GCT Semiconductor, Inc. is a fabless semiconductor company that specializes in designing and marketing integrated circuits for the wireless communications industry. The company offers advanced system-on-chip solutions that combine radio frequency, baseband modem, and digital signal processing capabilities on a single die, catering primarily to the 4G Long-Term Evolution and Worldwide Interoperability for Microwave Access markets. GCT's products, which include CMOS RF transceivers and solutions for 3G and 4G mobile devices, are utilized in smartphones, wireless routers, and other communication equipment. The company serves original equipment manufacturers and original design manufacturers, primarily in the United States, Korea, China, Japan, and Taiwan. Additionally, GCT has formed strategic collaborations, including an agreement with Anapass to develop mobile application processors for smartphones. Founded in 1998 and headquartered in San Jose, California, GCT Semiconductor continues to focus on providing high-performance, cost-effective semiconductor solutions with low power consumption and compact designs.
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