Overview
After Akira Ninomiya miraculously survives a brutal attack by an unknown assailant wearing a "monster mask," he becomes fixated on finding the attacker and getting revenge.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 37 | 39 | |
 | 35 | 36 | |
 | 30 | 32 | |
 | 49 | 51 | |
 | 31 | 33 | |
 | 51 | 52 | |
 | 44 | 46 | |
 | 58 | 60 | |
 | - | - | |
 | 42 | 44 |