Saving 80,000 Gold in Another World For My Retirement

Isekai focuses on power fantasy. Usually someone from our world is transported to another world and pick up some sort of overpowered ability in the process. Saving 80,000 transports Mitsuha Yamamano into a feudal world and gives her the ability to transport herself and other objects and people between our world and the feudal world. She also gains the ability to heal quickly. Unlike most isekai protagonists who want to be some sort of hero, Mitsuha just wants to retire early when she learns the...