Although the Hermes Familia is an exploration type Familia, they will try anything as long as it brings them profit. Hermes is usually absent and Asfi takes care of the Familia while he's gone. Unlike other Familias, the Hermes Familia purposely doesn't report level ups to the Guild.
The Hermes Familia often accepts missions from the Guild to trace black market good sellers. Due to this, they are trusted by the Guild and are free to enter and exit Orario.
The Hermes Familia home is known as the Traveler's Inn (旅人の宿) and their emblem is a feathered hat with wings next to it.