Hoshino Aquamarine Rule 34

Hoshino Aquamarine is a central character in Oshi no Ko, the twin brother of Hoshino Ruby and a figure whose life is shaped by the entertainment industry and a hidden, calculating drive. He is recognisable by his short blonde hair, swept bangs and blue eyes, most notably the star-shaped pupil in his right eye. His manner is composed and often guarded, with an intensity beneath his calm surface. Fan artists frequently draw him alongside Arima Kana, Hoshino Ruby, Kurokawa Akane, Memcho and Saitou Miyako, exploring his relationships and his conflicted inner life. Gallery pieces tend to highlight his striking gaze, the star pupil, and the contrast between his polished public persona and private motives. The character is treated as an adult in fan works.