Cut the soft tofu into bite-sized pieces.
Remove the membrane from the pollock roe and prepare the flesh.
Finely chop onion and green onion.
Add sesame oil to a pan and stir-fry the onion and green onion.
When the onion turns translucent, add the soft tofu.
Add the pollock roe and lightly stir-fry over low heat.
Season with soy sauce to taste.
Spoon the finished soft tofu and pollock roe mixture over warm rice.