Yagyū Jūbei Mitsuyoshi (柳生 十兵衞 三厳, Yagyuu Juubei Mitsuyoshi) is a skilled Navigator and member of the Seraphim Pirates crew. Yagyū, a former member of the Marines, abandoned his former life after being tempted with the idea of "unimaginable power" only to find himself in the midst of Evangeline and her crew, where he was trusted as their Navigator. This article is a . You can help My English Wiki by expanding it.