Layout
Okazaki Station consists of two island platforms serving 4 tracks, and a side platform with one track. It shared facilities for the Tōkaidō Main Line and the Aichi Loop Line.
| 0 | ■Aichi Loop Line | Shin-Toyota, Kozoji |
| 1 | ■Tōkaidō Main Line | Toyohashi, Hamamatsu |
| ■Tōkaidō Main Line | Ōbu, Nagoya |
| 2 | ■Tōkaidō Main Line | Toyohashi, Hamamatsu |
| 3 | ■Tōkaidō Main Line | Ōbu, Nagoya |
| 4 | ■Tōkaidō Main Line | Ōbu, Nagoya |
Read more about this topic: Okazaki Station