Byobugaura Kogyo Co., Ltd. established its race division under the name B-Max Engineering in 2009, entering Super FJ and Porsche Carrera Cup Japan from 2010. The operation steadily expanded its category footprint over the following years. In 2014 the team was formally renamed B-Max Racing Team and branched into the Japanese Formula 3 Championship. The team's president and representative, Ryuji Kumita, is known to compete in racing himself under the pseudonym "Dragon," a rare characteristic that gives the organisation a distinctive owner-driver identity within Japanese motorsport. In November 2017, the race division was incorporated as a standalone entity, B-MAX RACING Co., Ltd., formally separating it from the parent manufacturing business.
B-Max Racing's entry into the Japanese Formula 3 Championship in 2014 marked its first step into serious single-seater competition. The series provided a springboard for the team to develop the infrastructure needed to campaign higher-level formula categories, and the experience gained informed its later Super Formula programme.
B-Max Racing entered the Super Formula Championship in 2017 with Takashi Kogure as its first driver. Super Formula represents the highest level of single-seater racing in Japan and competes directly below Formula 1 in terms of technical sophistication. In 2019 the team expanded to a two-car effort in partnership with the German team Motopark Academy, a collaboration that continued until 2021 when the two organisations ended their arrangement.
The 2021 season brought notable developments around driver Nobuharu Matsushita. Initially denied an engine lease by Honda following his factory contract with Nissan in Super GT, Matsushita was unable to contest the opening round at Fuji. Honda reversed the decision after management changes within its motorsport operations, allowing him to join from round two at Suzuka. That year the team ran a single car for Matsushita rather than the planned two-car effort, after difficulties securing a suitable second driver.
For 2022, Raoul Hyman joined B-Max after being awarded a Honda Super Formula scholarship for winning the Formula Regional Americas Championship, continuing the team's pattern of recruiting drivers through Honda's global ladder pathway. Ahead of 2024, the team announced a reduction to a single-car entry to be driven by Iori Kimura, the reigning Super Formula Lights champion, signalling a more selective approach to programme management.
B-Max Racing entered Super GT from 2014 in collaboration with NDDP Racing, Nissan's driver development programme. The partnership put B-Max in the GT300 class alongside drivers including Lucas Ordoñez and Jann Mardenborough, both products of Nissan's Gran Turismo Academy initiative. Kazuki Hoshino served as senior driver during the early years of the arrangement, and Mitsunori Takaboshi also raced for the team over two seasons.
In 2018 NDDP Racing moved into the GT500 class as NDDP Racing with B-Max, taking over the grid slot vacated by the withdrawal of MOLA at the end of 2017. The step up to GT500 brought a new driver lineup: Kohei Hirate made a significant move across manufacturers to join Nissan, returning to GT500 after a seventeen-year association with Toyota, while Frédéric Makowiecki returned to the series for the first time since 2014. For 2020, Katsumasa Chiyo, who had competed full-time in the Intercontinental GT Challenge for Nissan in 2019, joined on a full-time GT500 basis, replacing Makowiecki. The B-Max involvement in Super GT came to a close in 2022 when NISMO absorbed the NDDP team entirely, ending the B-Max Racing programme at that level.
Beyond the headline categories, B-Max Racing has fielded entries in Super Formula Lights, the F4 Japanese Championship, Formula Regional Japanese Championship, the F3 Asian Championship, and the Formula 4 South East Asia Championship, establishing itself as a multi-series operation capable of running cars across the breadth of Japanese and regional Asian single-seater racing.
B-Max Racing represents a model of Japanese team-building rooted in domestic manufacturing industry before evolving into a professional motorsport entity. Its long association with Honda's driver development structure and its role in Super Formula and Super GT place it within the core fabric of Japanese top-tier racing. The team's involvement with internationally recognised drivers drawn from Nissan's gaming-to-racing pipeline and Honda's regional scholarship programmes underscores its position as a relevant stepping stone within the Asian motorsport ecosystem.
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