What is "keihin"

Keihin may refer to:

• Keihin region in Japan
• Keihin Corporation, a brand of motorcycle and powersports carburetor, common on Japanese and other motorcycles, including Harley-Davidson. The brand is manufactured by an epynominous keiretsu group company affiliated with Honda
• Keihin-Tōhoku Line, a railway line in Japan
• Keihin Ferry Boat, a ship operating company in Yokohama
• Keihin Kyuko, a private railroad in Japan