Hibaru Yotsurugi

Hibaru Yotsurugi (世 (ょ) 剣 (つるざ) ヒバル, Yotsurugi Hibaru) is the main protagonist of the Japanese manga series, Astro Royale. He is the only biological son of Kongo Yotsurugi, the head of the Yotsurugi Family.