Isuka is a brave woman with a strong sense of justice, as she was willing to confront the Spade Pirates alone on their ship in order to arrest Portgas D. Ace.[1] She is very tenacious and dedicated, because she kept chasing Ace through the first half of the Grand Line. However, she can also be a little clumsy and naive, as she expected Ace to come out of his ship to confront her, not realizing he snuck away from the other side.[2] Isuka prioritizes saving fellow Marines and civilians over captu