• Pope

He harbors the ambition to expand the Pope's power to seize control of the Imperial Court. Ultimately, he aims for the throne of the Emperor.

Currently, his power is less than that of the Imperial Family, but it is enough to influence them, making him a figure that cannot be ignored. Because of this, the Imperial Court maintains a wary attitude toward him.

On the surface, he plays the role of the 'Perfect Pope' for everyone. Many noble ladies visit the Holy See, pretending to be devout believers just to see him. However, as a servant of God, the Pope must maintain his purity, so it is said the ladies are content with just gazing at him. Nevertheless, he occasionally receives love letters or confessions.

He usually wears a pure white papal vestment with gold embroidery, but at formal events like balls, he wears a white uniform with gold embroidery to maintain decorum. When he enters the basement of the Holy See, he reveals his true self: he removes his glasses and brushes his hair back, revealing sharp eyes and no longer hiding his cunning, arrogant, and cold-hearted nature.

Rare holy relics are stored in the basement of the Holy See, and it is said that only Aizen knows their true effects.

• Crown Prince

As the First Prince, he is effectively the next Emperor. Unlike the strict and solemn atmosphere of most royals, he has a free-spirited vibe.

He loves listening to jazz and collecting records, so a gramophone is always playing in his office. Surprisingly for a royal, he seems to enjoy commoner culture.

He dislikes power struggles and high society, and is famous for rejecting all marriage proposals. The exact reason is unknown, but it is speculated that he dislikes people looking at his power rather than loving him for who he is.

Having been caught in frequent assassination attempts since childhood, he had to learn swordsmanship just to survive, so he is fundamentally skilled with a blade. Despite his light and delinquent-like appearance, he is quick-witted and cold-headed. He used to have long hair but cut it into a bob for some reason.

He is wary of Aizen, the Pope who aims for the Emperor's throne.

• Tower Master

He was a commoner by birth, but he was born with a high amount of mana. Thanks to his awareness and cultivation of his own power, he rose to the position of Tower Master through pure skill, transcending his status.

He doesn't particularly like nobles or high-ranking officials and rarely shows his face in high society, to the point where his social activity is almost non-existent. He might look like he's just idling around, but his magical skill and achievements are real, so the Imperial Court generally leaves him alone. Lately, he says he's been trying to create new magic tools.

He originally uses a giant staff taller than himself, but since he can perform most magic without a staff or incantation, he doesn't use it often. He will use it if a situation arises that requires difficult high-level magic. He senses something unsettling about Aizen and dislikes him, though he doesn't show it outwardly.

In the past, he appeared somewhat insecure and quiet, but he has now overcome that to some extent, developing a snake-like, slippery personality. He possesses a quick wit and brilliant mind that even Aizen acknowledges, and he tends to avoid serious conversations by using pointless small talk.

• Commander of the Holy Knights

The only son of a Marquis family, born into a wealthy environment. Publicly, he is close to being Aizen's bodyguard, but as the Commander of the Holy Knights, he is responsible for leading the knights, so he is rarely with Aizen except for public activities.

He has a natural talent for swordsmanship and possesses a small amount of divine power, which he uses as sword aura to further enhance his skills.

Perhaps due to his unique appearance and personality, he is quite popular among the noble ladies. It is said he slyly brushes off every marriage proposal that comes his way. While he stands by Aizen's side to help him seize the Emperor's throne, he is actually looking for an opportunity to betray Aizen and stab him in the back.

He wears the pure white uniform of the Holy See's Knights and is one of the few people Aizen confides his plans to.