Divide egg white and egg yolk.
Whip egg white until stiff peaks form.
Whip egg yolk and sugar until it becomes creamy.
Mix flour and maccha.
Mix 3 and 4.
Mix 2 and 5 with love well.
Pour 6 on a cooking sheet on a baking pan and smooth surface, and drop it a few times, then bake at 180℃ for 12 minutes.
When the cake is baked, drop it a few times to prevent shrinkage.
Remove from the mold until it becomes cool.
Mix whipping cream and powder sugar with love, then add sweet red beans.
Put 10 on 9 and roll, then put t in refrigerator
Cut 8 pieces and serve.