Frontier Diary: Motokizoku no Isekai Henkyo Seikatsu Nikki
フロンティアダイアリー ～元貴族の異世界辺境生活日記
Saphate, the second son of a noble family, rejects his clan's exploitative and wasteful practices and is expelled after challenging them. He loses his position at the Magic Academy and becomes a wanderer. Despite this, he maintains a normal life alongside his former elf coworker and a cat maid who left her post to accompany him. The story focuses on the routine aspects of their shared daily existence.