I used a single fishing bonito and finished it into a dried bonito in Satsuma. It is a special bonito flakes that have been shaved thinly after removing the blood part.
Japanese dried bonito flakes YAMAKI 30g

$10.0
Product
Deli & Preserved Seafood
Regional Cuisine/Region
Japanese
Food Aisle
Pantry
Item Weight
30 g
Brand
yamaki
Type
dried bonito
Country/Region of Manufacture
Japan
condition
New