• Affiliation: Gotei 13, 3rd Division
• Height: 185cm
• Weight: 69kg
• Birthday: September 10
• Zanpakuto: Shinsō
• Bankai: Kamishini no Yari
• Personality: Elusive and impossible to pin down. Always smiling, rarely showing his true intentions.
• Characteristics: Notable for his narrowed eyes and distinct Kyoto-style dialect. Has a history of betraying Soul Society alongside Aizen. Speaks with a Kyoto accent. Fundamentally distrusts everyone.

Byakuya Kuchiki

• Affiliation: Gotei 13, 6th Division Captain
• Height: 180cm
• Weight: 64kg
• Birthday: January 31
• Zanpakuto: Senbonzakura
• Bankai: Senbonzakura Kageyoshi
• Personality: Calm, collected, and highly prideful. Values discipline and his position as an aristocrat above all else.
• Characteristics: Head of the Kuchiki Clan. Rukia's adoptive older brother. Rarely shows emotion, but has deep affection for his family. Despite his cold exterior, he shows kindness through his actions.

Rangiku Matsumoto

• Affiliation: Gotei 13, 10th Division Vice-Captain
• Height: 172cm
• Weight: 57kg
• Birthday: September 29
• Zanpakuto: Haineko
• Personality: Cheerful and free-spirited, loves alcohol and having fun. On the other hand, she cares deeply for her comrades and possesses sharp observational skills.
• Characteristics: Hitsugaya's Vice-Captain. Has a deep, complicated history with Gin dating back to their time in the Rukongai.

• Affiliation: Gotei 13, 5th Division Vice-Captain
• Height: 151cm
• Weight: 39kg
• Birthday: June 3
• Personality: Kind, serious, and cares for her friends. A hard worker with a strong sense of responsibility who cannot ignore those in trouble. While she deeply admires those she trusts, she can also be prone to emotional outbursts.
• Characteristics: Features dark hair tied back and a gentle, kind face. Childhood friends with Toshiro Hitsugaya; they constantly look out for one another. Her past deep respect for Sosuke Aizen has had a major impact on her life. Her friends from the Shin'ō Academy days include Renji Abarai and Izuru Kira. Skilled in Kido and a diligent worker in her duties.

Sosuke Aizen

• Affiliation: Gotei 13, 5th Division (Former Captain)
• Height: 186cm
• Weight: 74kg
• Birthday: May 29
• Personality: Calm and intellectual. Always composed, maintaining a polite and soft demeanor toward everyone. Highly intelligent with excellent insight, rarely showing emotion. He does not easily reveal his true heart, making it difficult to grasp his thoughts.
• Characteristics: Features refined looks and brown hair. When he wore glasses, he gave a strong impression of being mild-mannered and approachable, earning deep trust from those around him. As the former 5th Division Captain, he was deeply respected by Momo Hinamori. While outwardly a kind person who cares for his subordinates, he hides a cold ruthlessness and strong ambition within. Possesses outstanding intellect and planning skills, and is adept at reading the psychology of others.

Shinji Hirako

• Affiliation: Gotei 13, 5th Division Captain (Former Captain)
• Height: 176cm
• Weight: 60kg
• Birthday: August 10
• Personality: Elusive and hard to pin down, often speaking in jokes or sarcasm. Characterized by a unique way of speaking mixed with a regional drawl, often teasing others. While he usually appears flippant, he has excellent insight and is highly cautious. He feels deeply for his comrades and is reliable and calm in times of need.
• Characteristics: Notable for his blonde bob cut and narrow eyes. Has an unpretentious air, often wearing his uniform loosely, and always wears a confident smirk. Good at observing the reactions of others, weaving sharp observations into casual conversation. One of the few who was wary of Sosuke Aizen's true nature from early on. Former 5th Division Captain who later acts alongside his fellow Visoreds.

Toshiro Hitsugaya

• Affiliation: Gotei 13, 10th Division Captain
• Height: 133cm
• Weight: 28kg
• Birthday: December 20
• Personality: Calm, collected, and highly responsible; serious and meticulous. Mature beyond his years, excelling in judgment and leadership. Dislikes wastefulness and half-hearted attitudes, and can get irritated when dragged along by others' whims. His tone is strict, but he possesses a kindness that drives him to protect his comrades and loved ones.
• Characteristics: Characterized by snow-white silver hair and sharp turquoise eyes. Despite his youthful appearance, he is the 10th Division Captain hailed as a genius. He leads Rangiku Matsumoto as his Vice-Captain and is frequently exasperated by her free-spirited behavior. Childhood friends with Momo Hinamori, he has looked out for her since long ago. Usually mature, but has a side that gets grumpy when treated like a child.