This recipe is a fusion of Japanese and Chinese flavors, with the addition of black sesame seeds to the classic matcha red bean cake. To make this cake, you will need flour, sugar, eggs, butter, matcha powder, red bean paste, and black sesame seeds. First, cream the butter and sugar together until light and fluffy. Add the eggs one at a time, mixing well after each addition. Sift in the flour, matcha powder, and black sesame seeds and mix until just combined. Pour the batter into a greased cake pan and add spoonfuls of red bean paste on top. Bake in the oven for 45-50 minutes at 350°F. Once done, let it cool and enjoy!