Hyakuren No Haou To Seiyaku No Ikusa OtomeHyakuren no Haou to Seiyaku no Ikusa Otome (Valkyria); Hyakuren no Haou to Seiyaku no Valkyria; 百炼霸王与圣约女武神; 百錬の覇王と聖約の戦乙女; 百錬の覇王と聖約の戦乙女<ヴァルキュリア>

Some urban legends are best left untested! Yūto Suoh gets more than he bargained for when he joins his childhood friend Mitsuki Shimoya in testing out an urban legend. When he uses his phone to take a picture of himself with the local shrine’s divine mirror, he is whisked off into another world – one heavily steeped in the lore of the old Norse myths. Using his knowledge gained from school and from his solar-powered smartphone, he has the chance to bring the Wolf Clan, the same people who cared for him, to prominence, all while earning the adoration of a group of magic-wielding warrior maidens known as the Einherjar.