ITOCHU Announces Conclusion of Business Partnership Agreement to Support Implementation of Corporate AI Agents in the BPO Domain

Comprehensive Support for the Utilization of AI in Collaboration with BELLSYSTEM24 and AVILEN

December 15, 2025

ITOCHU Corporation (Headquartered in Minato-ku, Tokyo; Keita Ishii, President & COO; hereinafter “ITOCHU”) announced today that it concluded a business partnership agreement with BELLSYSTEM24, Inc. (Headquartered in Minato-ku, Tokyo; Hiroshi Kajiwara, President, Representative Director; hereinafter “BELLSYSTEM24”) and AVILEN, Inc. (Headquartered in Chuo-ku, Tokyo; Kotaro Takahashi, Representative Director; hereinafter “AVILEN”), a company supporting corporate AI talent strategies and advanced, data-driven organizational management, to promote the corporate implementation of AI agents.

Currently, more than half of Japanese companies are using generative AI, but only about 10% are achieving results that exceed their expectations.*1 Key challenges include the shortage of skilled personnel and expertise. In addition, the issues and barriers to the use of AI vary by industry, the size of the company, and the company’s unique business processes, making it difficult to deliver sufficient results by providing partial support or simply introducing tools. Accordingly, there is a need for support systems tailored to each company’s challenges and goals.

BELLSYSTEM24 leverages the operational expertise, accumulated conversation data, and business knowledge it has gained from the BPO*2 and contact center operations it has implemented for over 1,500 companies, and it supports corporations in the growth of their businesses in collaboration with various technology firms, including generative AI companies. AVILEN is a technology company specializing in AI and data utilization. It applies its expertise in AI talent development and focuses on the corporate implementation of AI and the expansion of AI talent. Notably, AVILEN has been ranked no. 1 in the industry*3 for nine consecutive terms in the online training program for the E Qualification AI engineer exam.

Through this partnership, ITOCHU aims to make it possible for its clients to efficiently and effectively implement AI agents centered on the ITOCHU Digital Business Group. This will be accomplished by combining BELLSYSTEM24’s consulting expertise in business process transformation and solution operations with AVILEN’s strengths in AI development and its team of approximately 400 engineers. Specifically, the partners will:
1. Visualize business processes and workflows to analyze the optimal allocation of tasks to humans and AI and design and develop AI agents specialized for the challenges each company faces in their businesses.
2. Provide reskilling programs for employees to develop AI talent after the implementation of AI agents, supporting the formation of digital organizations.
3. Design and propose BPO solutions for post-AI agent operations and tasks that require human intervention.

ITOCHU actively pursues broad partnerships in the field of AI utilization, aiming for the dynamic and seamless implementation of AI in collaboration with optimal partners. Going forward, we will continue to support the construction of sustainable business models based on market-in thinking that meets the needs of corporations.

  • *1Reference: Generative AI Survey Spring 2025 – Five Country Comparison
  • *2Business process outsourcing (BPO): outsourcing a part of a company’s business processes to specialized service providers.
  • *3Based on JDLA’s E Qualification 2025 #2 results report. AVILEN was no. 1 among JDLA-certified providers with 50+ examinees, excluding educational institutions.

Overview of the Initiative

About BELLSYSTEM24

Company Name BELLSYSTEM24, Inc.
President Hiroshi Kajiwara, President, Representative Director
Headquarters Kamiyacho Trust Tower 6F, 4-1-1 Toranomon, Minato-ku, Tokyo, Japan
Founded September 20, 1982
Capital 100 million yen
Number of Employees 28,908 (as of end of February 2025, includes permanent and contract employees)
URL https://www.bell24.co.jp/en/

About AVILEN

Company Name AVILEN, Inc.
President Kotaro Takahashi, Representative Director
Headquarters Akihabara First Square 9F, 2-3-3 Nihonbashi Bakurocho, Chuo-ku, Tokyo, Japan
Founded August 2018
Capital 62,609 thousand yen
Number of Employees Standalone: 64
Consolidated: 67 (as of end of June 2025)
URL https://avilen.jp/en/