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Interworks Confidence Inc.

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A Japanese HR and media company specializing in talent services for the game and manufacturing industries.

Last updated September 28, 2026

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Overview

Interworks Confidence Inc. is a Japanese human resources and media company headquartered in Shinjuku, Tokyo. It was established in August 2014 as Confidence Inc. and began offering staffing and recruitment services in November of that year. The company focuses on specialized HR solutions for the game and manufacturing industries, providing temporary staffing, freelance matching, recruitment, outsourcing, and media operations. Its media properties include the job site 'Koujou Works' and the game industry information site 'GAMEMO'. In August 2023, Confidence Inc. absorbed Interworks Inc. and changed its name to Interworks Confidence Inc., inheriting Interworks' business. The company is listed on the Tokyo Stock Exchange Growth Market under the ticker 6032. It operates through subsidiaries including Dolphin Inc., Confidence Pro Inc., and Protagonist Inc.

History

Interworks Confidence Inc. was established in August 2014 in Chuo, Tokyo, as Confidence Inc. In November 2014, it began offering staffing and recruitment services after obtaining general worker dispatching and paid employment placement licenses. In December 2016, it established Studio Hoippo Inc., a game development subsidiary. In May 2018, it made Dolphin Inc. a subsidiary, and in October 2018, it absorbed Studio Hoippo. In June 2020, Dolphin became a wholly owned subsidiary. In June 2021, the company listed on the Tokyo Stock Exchange Mothers Market (now Growth Market). In April 2023, it established Confidence Pro Inc., a new company specializing in freelance matching. On August 1, 2023, it absorbed Interworks Inc. and changed its name to Interworks Confidence Inc., inheriting Interworks' business. The company has also made several acquisitions, including Protagonist Inc. in February 2024, Let's Eye Inc. in April 2025, and BRAISE Inc. and G's Corporation in July 2025. In December 2024, it transferred all shares of Dolphin Inc. In June 2026, it consolidated its Tokyo office into the headquarters and relocated.

  • Established as Confidence Inc. in Chuo, Tokyo.

  • Started staffing and recruitment services; obtained general worker dispatching and paid employment placement licenses.

  • Established Studio Hoippo Inc., a game development subsidiary.

  • Made Dolphin Inc. a subsidiary.

  • Absorbed Studio Hoippo Inc.

  • Made Dolphin Inc. a wholly owned subsidiary.

  • Listed on the Tokyo Stock Exchange Mothers Market.

  • Established Confidence Pro Inc., specializing in freelance matching.

  • Absorbed Interworks Inc. and changed name to Interworks Confidence Inc.

  • Made Protagonist Inc. a subsidiary.

Products and positioning

Specialized HR solutions for game and manufacturing industries.

  • Koujou Works

    Job information site for the manufacturing industry.

  • GAMEMO

    Information media for the game industry.

  • Confidence Pro

    Freelance matching service.

Sources6 sources

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