In the meeting room, members of the Special Investigation Unit and Ministry of Education desperately trying to find a replacement for the hiragana "Nu", a character being used as a symbol by the extremist terrorist organisation.
| Actor | Role |
|---|---|
| IIsamu ShiraishiChief | Chief |
 Keisuke KimuraKimura | Kimura |
| TTakumi KasezawaSegawa | Segawa |
| MMia KitaguchiNoguchi | Noguchi |