Aura Bella Fiora/Relationships

Ainz Ooal Gown
As the absolute ruler of Nazarick, Ainz has Aura's complete respect, admiration, and loyalty and she has pledged to serve him without hesitation. Originally, Aura believed that Ainz was a much scarier person but was quite shocked when she and her brother witnessed his compassionate side that he showed to his subordinates.

Bukubukuchagama
Being the creator of Aura, she has the utmost respect, loyalty and love for her to the point that even the sound of her bubbly voice emitted from the wristwatch fills Aura with immense happiness and joy. She holds this wristwatch in high regard because it is like a gift bestowed by her master. In fact, she cares for the wristwatch much more than her own pets, thinking that the wristwatch was a greater reward than the ring of Ainz Ooal Gown. This shows how significant the strapped piece of iron recorded with her creator's voice was and the sentimental value it has that she treasures.

Mare Bello Fiore
Aura is the domineering one of the pair of twins, with Mare obeying her every word.

Hamsuke
Being a new species of the New World, Aura had an interest in him. However, seeing that Ainz wanted him, she gave him up and instead asked for his skin if Ainz were to kill him.

Rororo
With her collecter's spirit, Aura wanted to have Rororo for her own but was rejected by Cocytus, saying that the Lizardmen were under his care and would not permit her stealing it. She instead asked for its children and Cocytus gave a tentative answer as he was not sure if the lizardmen wanted to use its children as mounts.