I Shall Survive Using Potions! manga volume 3 features story by FUNA and art by Sukima.

Sometimes, you just can't help yourself. And if that means showing up kingdom after kingdom of nobles, well, it's even better! Or so Kaoru thinks, as she establishes herself as a divine messenger. But as word of her potions and abilities spread, so too does the threat of war and external involvement. As old faces return for another piece of the action and new threats emerge across the continent, can the Eyes of the Goddess keep their benefactor safe from harm?

I Shall Survive Using Potions! manga volume 4 features story by FUNA and art by Sukima.

Kaoru thought she could save everybody, but no plan survives first contact with the enemy. The Aligot Empire is on the march, and she's right in their path! Hemmed in by geography, the Empire invades neighboring Balmore, looking to secure a path for future expansion, as well as the Angel of the Goddess and her magical healing potions.

But Kaoru, despite claiming to want a peaceful life, has no intention of letting this sort of thing slide. Alongside her loyal followers, she's going to use her potion powers to make this invasion a nightmare for the aggressors -and maybe even uncover a sinister conspiracy involving the clergy of the Goddess Celestine along the way. As the Eyes of the Goddess come under fire and Francette reveals her fearsome fighting force, can our heroine potion her way to victory?

I Shall Survive Using Potions! manga volume 2 features story by FUNA and art by Sukima.

Let's say you're way too smart, good-looking, and overpowered for your new world. Do you become a grand mage? Or do you play it cool like Kaoru: waiting tables, running an advice booth, cleaning up after absent-minded adventurers, and running a secret society of do-gooders on the side? Life may seem sweet when most solutions are just a potion away, but that doesn't mean it's easy. After all, you can't really drink away a menagerie of marriage-minded nobles...

I Shall Survive Using Potions! manga volume 1 features story by FUNA with illustrations by Sukima.

One day, the supervisor in charge of watching over Earth was taking care of a distortion, when they made a mistake that caused Kaoru Nagase to lose her physical body. Not only that, but reincarnating her into a different, less culturally-advanced world is the only thing they can offer to do for her.

Not one to take this turn of events sitting down, Kaoru makes a demand: the power to create potions at any time she pleases, with whatever effect she wants it to have—and it doesn’t stop there either. She asks for a magical Item Box, the ability to understand and speak every language, and the same body she had back when she was a fifteen-year-old girl. Using her newfound powers, Kaoru has to try and make a stable life for herself in a whole new world!