Fubuki/Relationships

Saitama
She strikes up an odd friendship with Saitama after her introduction, even being shown at this house with his other friends. Intrigued by how S-Class heroes have befriended him, she clearly wants to change herself and be a better person. She's persistent in her efforts to recruit Saitama, but resorts to persuasion or trickery.

After witnessing him fights toe-to-toe with Tatsumaki, her obsession with him increase tremendously and vows to make him join her Blizzard Group at any cost.

Tatsumaki
Fubuki's older sister and fellow esper. Fubuki highly respects Tatsumaki but believes she would be on top if not for her and Sweet Mask. Tatsumaki highly criticizes Fubuki for having followers and losing to Demonic Fan and Do-S but still saved her from both monsters. However, while Tatsumaki is too proud to admit it she genuinely loves her sister.

Sweet Mask
Fubuki holds a certain level of respect and fear towards Sweet Mask's strength. Fubuki believes that she will never reach S-Class because of him.