Mikaela Hyakuya (百夜 ミカエラ Hyakuya Mikaera?), birth name Mikaela Shindō (進藤 ミカエラ Shindō Mikaera?), is a character in Seraph of the End. The deuteragonist of the Seraph of the End: Vampire Reign manga, he also appears in Seraph of the End: The Story of Vampire Michaela novels. In addition, Mika is in the Seraph of the End: Guren Ichinose: Catastrophe at Sixteen light novel series along with the manga that adapts it. Mika lived with Yūichirō Hyakuya at an orphanage before they were moved underground by vampires after the world ended. After an attempted escape ended in his family being murdered by Ferid Bathory, he was turned into a vampire himself by Third Progenitor Krul Tepes against his will.