Kokubo - Moule at Museum

This is the pressing mold that makes it easy to make the popular Musubi.
Simply add the rice and press it for a clean finish. It's also convenient when you want to keep your hands less dirty.

Slice the luncheon meat, cook it in a frying pan, and place it with the rice balls. (Spam Onigiri)
The saltiness of the meat and rice combine deliciously, making this dish popular with children and adults alike.