Take a 30 minute break when entering or leaving the Kamaishi Expressway
The station is very close to Kamaishi Sennintoge Interchange, so you can stop just after leaving the expressway or before joining it. Use the toilets, choose soft serve or Kamaishi ramen at the food counter, and browse Kamaishi made sweets in the souvenir corner. Even a short stop offers a taste of Kamaishi.
Parking → toilets → food counter → souvenir corner → departure
The food counter may close earlier than the main station. Check official information first if you hope to eat in the evening.