Kanna Toreishi, born October 16, commands the Hummingbird squadron as the eldest of five sisters, balancing tactical precision and contractual oversight at age 19 during the series’ primary timeline. Her leadership enforces strict protocol adherence among siblings and employers alike, rooted in discipline, accountability, and swift conflict resolution. She exacts high performance standards while shielding her team through calculated point defense interception strategies, favoring strategic positioning over direct combat. Her HB-01 fighter mirrors the agility of sister Satsuki’s air superiority craft but prioritizes defensive maneuvers, reflecting her protective instincts. Off-duty, she occasionally harmonizes with sister Yayoi during performances, underscoring their partnership.

Family legacy shapes her responsibilities: father Yuma’s disappearance during a mission lingers as an unspoken influence, grandfather Bun spearheaded their aircraft designs, and mother Hazuki handles contracts and logistics while delegating operational command to Kanna. This framework cements her dual role as mediator and enforcer among her siblings.

Pragmatic yet devoted to her sisters’ safety, Kanna masks care beneath a stern exterior, steering disputes toward compromise. Her authority often clashes with familial bonds, particularly when her sisters test her patience. Her role remains consistent throughout the series’ official iterations, with no documented evolution beyond these core traits.