Preheat oven to 325°F (165°C). Line and grease your loaf pan.
In a bowl, whisk together flour, cherry blossom powder, baking powder, and salt. Set aside.
Cream butter and sugar on medium speed for 3–4 minutes until very pale and fluffy.
Add eggs one at a time, beating well after each addition.
Mix in vanilla and almond extract.
Add dry ingredients in two additions, alternating with milk, mixing just until combined.
(Optional) Add a drop or two of pink coloring for a soft blush tone.
Pour batter into pan and smooth the top.
Bake for 60–70 minutes, tenting loosely with foil if the top browns too quickly.
Cool in pan 15 minutes, then transfer to a wire rack.