Diamond is Unbreakable - Chapter 85 
Yukako Yamagishi Dreams of Cinderella, Part 3 (山岸由花子はシンデレラに憧れる その③ Yamagishi Yukako wa Shinderera ni Akogareru Sono 3), originally A Body Unrivaled in Love!! (愛に無敵の
Yukako angrily goes back to the Cinderella beauty salon, causing accidents along the way, and asks Aya to make the beauty treatment last longer. Aya refuses as she needs her clients to come back, but Yukako stands her ground offering her more money, demanding an upgrade to "capturing love". Aya, impressed by her aggressiveness, presents to her the story of Cinderella, concluding that "miracles take dedication". Aya offers to not only improve Yukako's face, but also her body features for 24 hours. Additionally, she gives her a special lipstick which she tells her to apply every 30 minutes for a day to keep her beautified body. Yukako accepts, and as she lays down on the operating table, confirms her suspicion that Aya is indeed a Stand user by grabbing Cinderella with her Love Deluxe, and confidently has her body beautified. Later, an unseen Yukako goes to meet Koichi again. In the middle of the street, Koichi's stomach is well again, and he suddenly sees Yukako literally shining beauty and feels his heart pounding.