KK33 Koyasu Station 子安駅
The entrance in August 2023
General information
Location	Koyasudori 1-46, Kanagawa-ku, Yokohama-shi, Kanagawa-ken 221-0021 Japan
Coordinates	35°29′05″N 139°38′41″E / 35.4846°N 139.6448°E / 35.4846; 139.6448
Operated by	Keikyū
Line(s)	KK Keikyū Main Line
Distance	19.3 km from Shinagawa
Platforms	2 island platforms
Connections	Bus stop
Other information
Station code	KK33
Website	Official website
History
Opened	December 24, 1905
Passengers
2019	7,775 daily
Services
Preceding station Following station Kanagawa-shimmachi KK34 towards Uraga Main Line Local Keikyū Shinkoyasu KK32 towards Shinagawa
Location
Koyasu Station Location within Kanagawa Prefecture Show map of Kanagawa Prefecture Koyasu Station Koyasu Station (Japan) Show map of Japan

Koyasu Station (子安駅, Koyasu-eki) is a passenger railway station located in Kanagawa-ku, Yokohama, Kanagawa Prefecture, Japan, operated by the private railway company Keikyū.

Lines

Koyasu Station is served by the Keikyū Main Line and is located 19.3 kilometers from the terminus of the line at Shinagawa Station in Tokyo.

Station layout

The station consists of two elevated island platforms with the station building underneath.

Station layout

History

Koyasu Station opened on December 24, 1905. In March 1952, the station was expanded with a second platform.

Keikyū introduced station numbering to its stations on 21 October 2010; Koyasu Station was assigned station number KK33.^[1]

Passenger statistics

In fiscal 2019, the station was used by an average of 7,775 passengers daily.^[2]

The passenger figures for previous years are as shown below.

Bus services

• Koyasu (子安) bus stop (on Route 15)
  • Yokohama Municipal Bus
    • <24>Yokohama West Exit - Kanagawa Police Station mae - Koyasu - Shin-Koyasu - Namamugi
    • <68>Yokohama Sta. mae - Kanagawa Police Station mae - Koyasu - Shin-Koyasu – Namamugi

Surrounding area

• Japan National Route 15
• Ōguchi Station