(Preheat the oven to 180°C for 5 minutes) Mix all ingredients together and bake in the preheated oven at 180°C for 12-13 minutes.
Mix oats and matcha powder in a bowl.
Mash the cooked soybeans and add them to the oat mixture, mixing well.
Add nuts, salt, and agave syrup, then knead the dough.
Shape the dough into appropriately sized balls.
Bake in the oven at 180°C for 10 minutes, or cook in a pan on low heat until golden brown on the outside.