Aetherpool: Her aetherpool is massive, akin to some of the greatest mages, yet still pales in comparison to certain story characters.
A Listening "Ear"/People Skills: As an adventurer, Kazuko is good at listening to and interacting with others, though some matters she tends to have difficulty with.
Cooking and Fishing: She is able to cook some basic dishes and catch some of the easier to catch fish, but her appetite tends to get in the way.
Navigation: As an adventurer, Kazuko is able to easily get around places, but is not immune to getting lost while somewhere she hasn't been.
Improvisational Skills: Courtesy of her recent past, Kazuko has had to learn to adapt to various situations, and can use this to her advantage.
Foraging (BTN without treecutting): During a hospital stay, Kazuko was taught how to forage, but she only knows what grows in Eorzea at this time.
Eating Capacity/Appetite: Off the charts.