Valkyria

Valkyria (ウアルキュリア Varukyuria) is the main female protagonist of Kou 1 Desu Ga Isekai De Joushu Hajimemashita series. She is a Vampire who is a daughter to the Vampire Tribe Elder once attacking the villagers until Hiroto and Sōichiro captures her in their first mission, only to be released afterward. Since that day, Valkyrie has become one of Hiroto's earliest and prominent companions in his adventures at Hybride Kingdom. Valkyria is a female vampire who has a voluptuous figure and often seen with her twin-tail hairstyle and a pink dress. Like most vampires, she has wings at her back.