Katsuo no Tataki

Ingredients
A. 1 or 2 whole bonito fillet
B. onion half
leek 1 stick
shiso(labiate)2~3
ginger 1/8 of a whole root
garlic 1~2 cloves

1. Boil or fry bonito quickly.
2. Keep it in the fridge until it gets cold.
3. Slice onion and wash it with cold water quickly.
4. Cut the other herbs for B. you can also grind the ginger and garlic.
5. Slice bonito and arrange it on the dish. Use herbs as garnish next to the bonito.