Serves: Total: 30min Prep: 20min Cook: 10min
Heat the dashi with the salt in a small saucepan over low heat to dissolve. Keep warm.
Scoop the hot rice into four small bowls with a rice paddle. Lay 4 slightly overlapping sashimi slices over the rice in each bowl.
Sprinkle with chives and cover with enough salted dashi to almost reach the top of the rice (about 1/3 cup).
Sprinkle with nori threads and serve immediately.