The station consists of two parallel
island platforms serving four tracks. Both platforms are equipped with waist-height
platform edge doors. {{jpfm|name=|symbol=|dir={{plainlist| • for , , and • for •
Minatomirai Line for •
Sōtetsu Izumino Line for via
Shin-yokohama Line File:Kotake-mukaihara Station Platform 1・2.jpg|Kotake-Mukaihara Station platform 1 and 2 File:Kotake-mukaihara Station Platform 3・4.jpg|Kotake-Mukaihara Station platform 3 and 4 File:Kotake-Mukaihara Rail Pattern.svg|Track diagram ==History==