The Rising of the Shield Hero (2019)

S2E9 Humming Fairy

Naofumi and his companions are suddenly transported to Sikul, where they meet Kizuna, who introduces them to Ethnobalt, the Vassal Weapon Hero. Ethnobalt suggests using a strand of Raphtalia's hair along with Naofumi's blood as a catalyst to summon a shikigami that can locate her. After performing the ritual, he successfully creates the shikigami, which sets off to find Raphtalia.