Shinmai Renkinjutsushi no Tenpo Keiei

Sarasa is an orphan girl who just graduated from the royal alchemist training school. Having received an isolated shop as a gift from her teacher, she embarks on the leisurely life she long dreamt of as a alchemist. However, what awaits her is a shop more decrepit than she ever imagined, out in the boondocks. As she gathers ingredients, trains herself, and sells goods to become an upstanding alchemist, she tries to lead her very own slow, relaxed alchemist life.

(Source: Anime News Network)