The Keikyū Zushi Line (京急逗子線 Keikyū Zushi-sen) is a commuter line owned by Keihin Electric Express Railway (Keikyū) and connects Kanazawa-Hakkei(Kanazawa-ku, Yokohama) to Shin-Zushi (Zushi) in Kanagawa Prefecture.
- In the early morning and late night, local trains shuttling between Kanazawa-Hakkei and Shin-Zushi. Other local trains run through to/from the Keikyū Main Line.
- Airport Express (エアポート急行)
- On 16 May 2010, Airport Express started to run to/from Haneda Airport via the Keikyū Airport Line.
- There are only six limited express trains a day. Up trains go via the Keikyū Main Line, and all down trains start from Kanazawa-Bunko on the Keikyū Main Line, next to Kanazawa-Hakkei Station.