Zero Kirisame/Relationships

Relationships
Killer Queen

Tron

Hakuto Kunai

The most hated man in the Grand Empire, was not shown an interaction of the two but due to his hatred of the Grand Empire he is probably his greatest enemy.

Oono Akira

Akira was its creator, after being dragged into the new world, Akira experienced the bitter taste of seeing his creation gain awareness.