This matcha chiffon cake recipe is a secret recipe that is perfect for any green tea lover. The cake is light and airy, with a subtle matcha flavor. The secret to this recipe is the use of high-quality matcha powder, which gives the cake its vibrant green color and delicate flavor. The cake is perfect for a tea party or a light dessert and can be served with a dusting of matcha powder or a dollop of whipped cream.