Reincarnated as a Sword (Manga) Vol. 4

Fran and her sword named Teacher made a big name for themselves by slaying the Greater Demon inside a fearsome dungeon. But not everyone believes they're as good as the rumors say, and soon Fran finds herself assigned a whole new adventure, and her reputation is on the line. She's joined by an unexpected tag-along: Amanda the Hariti, a quirky half-elf who just so happens to be a tremendously powerful A-rank adventurer!