- Voice Actor (CV)
- Madoka Yonezawa
- Age
- 16
- Role
- Supporting
- Identity
- A second-year student in Class 13 of Hakoniwa Academy, serving as a core combat member of the elite squad 'The Thirteen of Class 13', known by her experimental designation 'Best Pain'
Personality
Carefree Innocence
Obsessive Devotion
Warm Sociability
Proud Self-Assurance
Itami Koga was once the embodiment of statistical normalcy — a girl whose every measurable trait hovered precisely at average. Suffocated by this unremarkable existence, she voluntarily sought out Yoka Nase and underwent a radical physical transformation. The result was nothing short of extraordinary: she emerged as one of the most formidable fighters within 'The Thirteen of Class 13', wielding monstrous physical strength and a regenerative ability capable of mending fractured bones within ten seconds. Far from viewing her augmentation as a burden, Itami wears it as a badge of honor, and the profound bond she shares with Nase serves as the unshakeable foundation of her identity.