Remove kuruma shrimp from sawdust and rinse under water. Soak in ice water for 5 minutes, covering with a strainer to prevent jumping. Pat dry with kitchen paper.

Insert a toothpick between shell segments to remove the vein.

Skewer the shrimp straight from tail to head. Sprinkle salt evenly over the shrimp.

Heat a frying pan over medium heat. Place shrimp in the pan and cook for 2 minutes until browned, then flip and cook for another 2 minutes.