A very popular seasoning from a dried bonito specialty store

Edible Dashi Soy Sauce
Eating Plum Ponzu Sauce
Eatable noodle soup
Yakitori with sauce
Sukiyaki

It can be enjoyed on a variety of dishes such as rice, hiya-yakko (cold tofu), ochazuke (rice with tea), and seasonal vegetables.

It's also recommended as a gift!