eiyuuou bu wo kiwameru tame tenseisu: soshite sekai saikyou no minarai kishi
Eiyuu-Ou bu wo Kiwameru Tame Tensei Su ~Soshite Sekai Saikyou no Minarai Kishi♀~ (English Title: "Reborn to Master the Blade: From Hero-King to Extraordinary Squire") is a 2019-to-present Japanese fantasy light novel series written by Hayaken and illustrated by Nagu. The series began publication as a webnovel in early 2019, with the light novel and manga adaptation starting late 2019 . A mini two-episode net anime aired in late 2020, and a tv anime adaptation was announced on November 2021.