When you visit the kks.co website, use Google Chrome's auto-translate. Search for "アンダー70" (Under 70) to see all bras in your size. Do not be afraid of the "Add to Cart" button in Japanese script—it is the same heart icon as the rest of the world.
If you want, I can:
Whether you require an A cup for a seamless look or a larger cup on a 70 band (like a 70D or 70E), these collections prioritize "sister sizing" accuracy. How to Measure for a 70 Bra
She looked at the interstellar-blue bra draped over her chair. It glowed faintly in the twilight.
If this refers to a specific model from KKS.co, here are the technical and functional features you would expect: