Wakamo is a suspended student from Hyakkiyako Alliance Academy and one of the "Seven Prisoners" who escaped from the Federal Corrections Bureau. She is known as the "Fox of Calamity" for her indiscriminate and massive acts of destruction, and her motives and purpose behind them being a mystery. She can also be considered as a terrorist mastermind in this case. She is also rumored to be as scary as a demon with her true face hidden beneath her mask.
When she met Sensei for the first time, however, she neither attacked nor pointed a gun at them. Instead, she got upset and ran away. It would be revealed much later on that it was because she actually fell in love with Sensei at first sight.
