Miuccia Miuller (ミュッチャー・ミューラーMyutchā Myūrā), better known by her nickname Miu Miu(ミューミューMyū Myū) is a minor antagonist featured in Stone Ocean. Miu Miu is the corrections captain of Green Dolphin Street Jail and she clashes with Jolyne Cujoh and Emporio Alniño when she comes to stop Jolyne from breaking out of prison.