Chop the Japanese leek up finely and put into a bowl of water. Shred the shiso leaves finely and put in water also.
Put some rice into a bowl, and add enough shirasu to cover the surface completely.
Add the well drained leek on top of the shirasu and rice, sprinkle on the sesame oil, drizzle on some soy sauce, add the shredded nori seaweed, then finally top with the shredded shiso leaves and beni shouga pickled ginger.
Add some sesame seeds to finish. Mix well before eating.
Cookpad user "Shin" tried adding a soft, creamy boiled egg on top.
"Tamo-tan" tried it with an egg yolk on top.
"JUNW"-san tried it with a soft-set egg on top.
"mzhroom-chan" tried it topped with mayonnaise.
"Orinta"-san tried adding some crispy aburaage. Looks delicious!
"Chaamiru-chan" tried it with chopped umeboshi (pickled plums) on top. It looks refreshing and delicious!