Kischur Zelretch Schweinorg (キシュア・ゼルレッチ・シュバインオーグ) is a supporting character in Fate/stay night [Heaven’s Feel] III. spring song, voiced in Japanese by Ikuya Sawaki. The series' music includes "Fate/Stay Night: Heaven's Feel III Spring Song OST "The four rings"", "Haru wa Yuku ~English Lyrics".