Tokyo Special Division 5

Special Division 5 was a special subdivision within Public Safety created by Makima, who serves as the group's leader.

The division solely consists of Makima and the Weapon Devil Hybrids, who had previously worked for her and the other members of the Four Horsemen in order to try and kill the Chainsaw Devil. As of such, Makima created the division to use them again in order to defeat the Chainsaw Devil once and for all. This is despite some members, such as Katana Man, previously acting antagonistic towards her.

Due to their defeat, as well as Makima's demise, it can be inferred that Special Division 5 disbanded.

Control Devil arc
Makima summons the special division in order to take Chainsaw Man down during his rampage. However, each member of the special division seemed to be acting under Makima's control rather than of their own free will, as most members, including Katana Man, Quanxi and Reze, seemed to have lost all semblance of their original personality, with their sole desire now being to date Makima. That being said, other members seemed to have enough awareness to voice their own opinions, such as the Flamethrower Hybrid commenting on everyone else's infatuation, and the Whip Hybrid pointing out how a date with Makima would only end in disaster.

Nevertheless, each member was willing to carry out Makima's order, and attempted to fight the Chainsaw Man. However, they were soon overwhelmed, and they were all defeated at the hand of the Chainsaw Devil. Since hybrids possess incredible regenerative abilities, it is highly unlikely any of them were killed permanently.