On the outside, Fubuki is a cold-hearted, ambitious, confident individual who does not doubt her own abilities but understands her limits to an extent, causing her to not do anything irrational. She would do anything at all costs to secure her position as the top-ranked hero in B-Class, such as inviting possible threats like Saitama to join the Blizzard Group. If refused, she would attempt to ruthlessly take them down.