Ajuka Beelzebub/Relationships

Sirzechs Lucifer
Ajuka and Sirzechs have a long relationship being childhood friends and rival. The two of them were the ace of the Anti Satan Faction and both rose to become Satan after forcing the Old Satan Faction to retreat. While his relationship with Sirzechs may seem to bad due to the differences in ideology, their friendship is without a doubt a very close, he told Siegfried that the reason why he can concentrate on his hobbies is because of the fact that Sirzechs includes all of his will and further states that the only man he can call friend is Sirzechs.

Diodora Astaroth
The younger brother of Ajuka but the relationship between the two brothers doesn't seem close as Ajuka isn't interested about the event of his brother's alliance with the Chaos Brigade