DnB (Dai Nippon Bicycle) begat Fuji Motors Corporation, Fuji Motors Corporation begat Xenoah and Xenoah begat Zenoah - a Japan-based subsidiary of Sweden's Husqvarna Group.

• Publisher: Xenoah
• Country: Japan
• Date: 2020
• Derailleur brands: Xenoah, DnB
• Derailleurs: none