1. The poppy flower gas has been used on her consistently since she was five years old, meaning that it's highly addictive for her.

2. She's very claustrophobic. So much so that she can't even wear the uniform jacket without having a panic attack.

3. Ayano doesn't remember much from her training days. She just has muscle memory from the physical of what was drilled into her.

4. At thirteen her uterus was taken out. For the facility, it was thought that if she had it then it would just be one more thing in the way of her duties.

5. She doesn't get scared during horror games or movies, since her whole life has been a horror game.