GuessAnime.

Set in Western Europe during times of war, Eleanor "Ellen" Vertalia, one of the Vanadis of Zhcted, leads the battle into Brune. There are, in fact, seven Vanadis, named for having each received a powerful weapon from the dragon to individually reign over seven territories. The power of the Vanadis invokes dread and fear from their enemies. An earl in the service of the country of Brune, a young archer by the name of Tigre, experienced the Vandis's power firsthand after being defeated on the battlefield by Ellen. However, Ellen chose to spare his life after witnessing his skills, but in exchange, he is asked to serve her.

Lord Marksman and Vanadis is finished and has 18 Volumes and 95 Chapters. It is also Known as: 魔弾の王と戦姫〈ヴァナディース〉, Madan no Ou to Senki, The King of the Magic Bullet and Vanadis, Lord Marksman and Vanadis

Genres: Historical, Harem, Fantasy, Romance, Ecchi, Adventure, Action, Comedy, Drama, Magic, Mystery, Shounen, Slice of Life, Super Power, Swordplay, Dragon, Fantasy World