After the battle with Komaru Naegi and Toko Fukawa, Nagisa's robot is badly damaged. However, Nagisa continues trying to move it causing the robot's head to fall off. Then, the robot's fingers start bending up causing the robots arm to break and fall off.
Meanwhile, Nagisa is completely unaware of what is happening before looking up and seeing the robot's arm and screaming moments before being crushed to death by the robot, where it finally explodes into a skull.
- Nagisa's execution is the only Warriors of Hope execution where there are no Monokuma Kids present.
- Nagisa's robot is also one of the only ones that have a defined explosion shape (a skull shape), the other being Kotoko Utsugi's.