She has a low tolerance for failure and can be a sore-loser who despises losing above all else. She can be very loud and very short tempered. Histoire notes how much she is similar to Blanc. She is also very manipulative and plays mind games with her enemies as shown with Nepgear in the Conquest ending.

Hyperdimension Neptunia
This is Gamindustri. Beings called the Goddesses rule the countries of this unreal world. The four Goddesses govern four states: Planeptune, Lastation, Lowee, and Leanbox. For many long years, these countries fought each other over the Shares, the source of the Goddess power. However, fearful that the conflict would pointlessly erode their countries' strength, the Goddesses signed a Friendship Treaty forbidding them from taking Shares by force. Under the treaty, the Goddesses and their younger sisters took a step forward to a new stage in their relations. It was the dawn of a new, dynamic era marked occasionally by shared laughter, disputes as well cooperation. What does the future hold in store for Gamindustri?