(Yudane) Mix 35g boiling water with 30g whole wheat flour and let it cool.
In a large bowl, combine whole wheat flour, dry yeast, salt, and sugar and mix.
Add water and olive oil, then mix.
Add cooled yudane and knead for 3 minutes.
Rest for 10 minutes.
Knead for about 2 minutes.
Ferment at a warm temperature for at least 50 minutes.
Dust the bottom with flour, divide the dough, shape into balls, and rest for 10 minutes.
Dust the bottom with flour, shape the dough as desired, and let rise for 30 minutes to 1 hour.
Preheat to 180°C, bake in air fryer at 180°C for 20 minutes.
Adjust the baking time based on browning; when the color is right, it's done.