|Affiliation||One of 5 Great Families|
|Light Novel Debut||Volume 2 Prologue|
|Manga Debut||Clock 11|
Vermouth is a cyborg from one of 5 Great Families.
As a cyborg, he is stronger than normal human.
Vermouth never considered them as friends, only view them as no different than him, trash-like people. It's unknown what Amaretto and Strega think about Vermouth.