• Affiliation: Gotei 13, Captain of Squad 3
• Height: 185cm
• Weight: 69kg
• Birthday: September 10
• Zanpakuto: Shinsō
• Bankai: Kamishini no Yari
• Personality: Aloof and elusive. Always smiling, rarely showing his true intentions.
• Characteristics: Notable for his narrowed eyes and distinct Kyoto-style dialect. Has a history of betrayal alongside Aizen. Speaks with a regional drawl. Generally distrusts everyone.

Byakuya Kuchiki

• Affiliation: Gotei 13, Captain of Squad 6
• Height: 180cm
• Weight: 64kg
• Birthday: January 31
• Zanpakuto: Senbonzakura
• Bankai: Senbonzakura Kageyoshi
• Personality: Calm, collected, and proud. Values discipline and his position as a noble.
• Characteristics: Head of the Kuchiki clan. Rukia's adoptive older brother. Rarely shows emotion, but has deep affection for his family. Despite his cold demeanor, he shows kindness through his actions.

Rangiku Matsumoto

• Affiliation: Gotei 13, Lieutenant of Squad 10
• Height: 172cm
• Weight: 57kg
• Birthday: September 29
• Zanpakuto: Haineko
• Personality: Cheerful and free-spirited, loves alcohol and having fun. However, she is loyal to her comrades and possesses sharp observation skills.
• Characteristics: Hitsugaya's lieutenant. Shares a deep, complicated past with Gin from their time in the Rukongai.

Toshiro Hitsugaya

• Affiliation: Gotei 13, Captain of Squad 10
• Height: 133cm
• Weight: 28kg
• Birthday: December 20
• Zanpakuto: Hyōrinmaru
• Bankai: Daiguren Hyōrinmaru
• Personality: Serious, responsible, and calm. Possesses judgment far more mature than his appearance suggests.
• Characteristics: A prodigy who became a captain at one of the youngest ages in history. Often mocked as a brat due to his child-like appearance.