5ZIGEN International Inc. (5ZIGENインターナショナル株式会社, Go ZIGEN Intānashonaru Kabushiki-gaisha) is a Japanese automotive manufacturer which produces wheel parts, exhaust systems, which mostly involved in the motorsport industry.

Following that, the company expanded into motorsport related parts, developing wheel rims, suspensions, etc.

In 2003 the elected to focus on the maintenance of teams competing in Super GT, and other local Japanese series.

[6] The team are currently focusing on the GT World Challenge Asia four-round Fanatec Japan Cup for 2023, as Shintaro Kawabata, and "Hirobon" compete with the same Nissan they race in Super Taikyu.

[7] The team continued to compete in the GT World Challenge Asia, this time doing the full caelndar with Yu Kanamaru and "Hirobon".