Potion Danomi De Ikinobimasu! Vol. 1

Because of a cosmic slipup, 22-year-old OL Kaori Nagase is accidentally transferred to a different world. As a result of skillful negotiation with the goddess, Kaori is “restored” to her 15-year-old self and also has a special “cheat power” which manifests itself through a powerful potion. To survive in a land of magic, what will this young woman have to do?
Notice: This manga is written in Japanese.