Aidma HD Acquires Kaimaku to Expand HR Solutions and Enhance Corporate Value

Aidma HD Acquires Kaimaku for Enhanced HR Solutions

In a transformative announcement, Aidma Holdings, headquartered in Shinagawa, Tokyo, has declared the acquisition of Kaimaku Co., Ltd., a prominent HR platform provider based in Shibuya, Tokyo. This strategic move aims to strengthen Aidma HD’s position in the HR solutions market as it seeks to address Japan's pressing labor shortage issues. The acquisition was finalized on June 27, 2025, confirming Kaimaku as a consolidated subsidiary of Aidma HD.

Founded on the principle of contributing to the realization of dreams for all, Aidma HD envisions expanding the potential of the world through innovative business solutions. With a keen focus on sales support, business operations, and management assistance, the company is dedicated to tackling societal challenges related to Japan's declining workforce. Leveraging its established strengths in outbound sales, a customer base exceeding 13,000 companies, and a rich pool of over 560,000 registered cloud workers, Aidma HD is gearing up to provide effective, scalable solutions to its partners.

Kaimaku operates under the mission of "Building the Future of Industry Together". The company provides a unique recruitment database and an AI matching technology platform. Its key offerings include the appointment service known as the "HR Negotiation Bank", which is a fully performance-based model. This service utilizes a comprehensive recruitment database to collect real-time HR-related information from over 76,000 companies across Japan, allowing for highly accurate matching processes and efficient appointment scheduling.

Moreover, Kaimaku runs the "Kaimaku Tech Farm", utilizing an AI-powered scouting system called "AI HUNT". This innovative feature automates recruitment activities year-round, enhancing operational efficiency, and achieving an industry-leading return rate of 83% for IT engineers. These technologies not only streamline human resource functions but also redefine the recruitment landscape in Japan.

With the integration of Kaimaku’s advanced HR technology, Aidma HD is positioned to enrich its managerial support solutions and diversify matching opportunities for job seekers. This strategic alignment is expected to contribute significantly to enhancing the value of both companies. Aidma HD’s leadership, under CEO Yohei Miura, is optimistic that this acquisition will facilitate the development of more comprehensive solutions that benefit both employers and job seekers alike.

About Kaimaku Co., Ltd.

Founded on December 22, 2008, Kaimaku Co., Ltd. is dedicated to providing innovative HR platform services. The company, led by CEO Rei Oshima, operates from its headquarters located on the 7th floor of the Higashi SS Building in Shibuya, Tokyo. With a commitment to transforming the recruitment industry, Kaimaku continues to evolve its services to meet the changing demands of the job market. More details on their offerings can be found on their website Kaimaku.

About Aidma Holdings Co., Ltd.

Aidma Holdings, also established on December 22, 2008, has been instrumental in providing sales support, business operations, and management assistance. The company is headquartered on the 5th and 10th floors of the oak meguro in Shinagawa, Tokyo. Under the guidance of CEO Yohei Miura, Aidma HD aims to be a trailblazer in facilitating the realization of individual dreams and addressing societal issues. Their official website provides further information about their services: Aidma HD.