Marriage Royale

High school student Tsukasa Hinomoto learns that he was adopted and that his biological father is a powerful, wealthy company manager. His father wants him to marry a suitable woman, so he creates Marriage Royale, an event where beautiful girls from across Japan compete to become Tsukasa’s fiancée. The contestants gather at a school built for the event on an isolated island near Japan. Tsukasa is brought to the island and lives in a mansion, cared for by twin maids: Miku, the elder sister, and Miu, the younger sister.