Overview
Yusaku Hayakawa dreams of becoming a detective, but works as a trainer for police dogs. When Yusaku gets an albino shepherd named Shiro, he forms a special bond with him. Everyone says that Shiro does not have the abilities to become a police dog, but Yusaku believes in him and trains him. When a terrorist act occurs, Shiro gets the chance to show what he has learned.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 38 | |
 | 23 | 37 | |
 | 29 | 43 | |
 | 49 | 63 | |
 | 60 | 74 | |
 | - | - | |
 | 62 | 76 | |
 | 29 | 43 | |
 | 48 | 62 | |
 | 63 | 77 |