Saving 80,000 Gold in Another World for my Retirement

Yamano Mitsuha is 18 years old when she is suddenly left with no family. It is then that she accidentally falls off a cliff to her certain death... only to wake up in a strange new world!

Having acquired the ability to jump between worlds, Mitsuha returns to the village. As she learns more about her new surroundings, her money-making schemes begin to take shape...

Mitsuha finally arrives at the estate of Count Bozes, only to be turned away at the gate. Now she must find a way to enter the manor, so that she can assume the role of foreign noblewoman, Mitsuha von Yamano!

With the support of Count Bozes, Mitsuha secures the funds to open a general store in the royal capital. Stocked with goods from Japan, Mitsuha's ready to rake it in! If she can make her first sale, that is...

After a visit from the head chef of the Viscount Reiner's family, Mitsuha ends up in charge of the debutante ball for Adelaide, the viscount's daughter. Can she manage to throw a dinner party that's out of this world?

With the debutante ball a success, Mitsuha's eager to get back to running the shop. However, it seems the Bozes family has different plans! And there's something that's been troubling their daughter, Beatrice...