Welcome to DAY 1 of my Street Food Series, where I share 15 of my favorite street foods that are delicious and easy to make at home! For the first day, we will be making Japanese Creamy Tuna Grilled Rice Balls - Tuna Yaki Onigiri that is finger-licking good! With only a few simple ingredients, you will be able to make Yaki Onigiri in less than 20 minutes. Japanese Creamy Rice Balls was the most requested recipe from my most recent “What I Eat In a Day,” and I am excited to share with you how to make it!