The faction of the first prince, Benjamin
13 private soldiers
9 soldiers belonging to Queen Umma (guarding the lower princes)
1st Prince Faction (Benjamin)
1st Prince Faction (Benjamin)
1st Prince Faction (Benjamin) 
Dark Continent Name unknown: Benjamin's private soldier "Nen system unknown"
？？？
Dark Continent ??? Benjamin's Private Soldier, bulbous nose, "Nen system unknown"
？？？
1st Prince Faction (Benjamin) Kanjidol "Nen system unknown"
Private soldier of the first prince of the Canjidol ??? lineage, Benjamin
Dark Continent Butch: "Nen system unknown"
Butch?? The First Prince's Private Soldier
Dark Continent Victor "Nen system unknown" [Tackle Shield]
Victor?? First Prince Benjamin's Private Soldier Ability [Tackle Shield] A technique that combines offense and defense
Dark Continent Ushouhi "Unknown Nen System" [How to Get Away with Murder (Stand by Me)]
Ushouhi ??? A private soldier belonging to the "Benjamin Clique" in the Dark Continent arc of the series. His abilities include "Stand by Me" and "Needle Ball" that allow him to possess and kill his target. There is a latent period before the kill occurs, and if the target is not a Nen user, the effect takes time to take effect...
Dark Continent Coventova "Nen system unknown"
Coventova??? His lineage is unknown, but he is definitely a Nen user. (Because he can see Chorai's Nen beast) Private soldier of the first prince, Benjamin
Dark Continent Shikaku "Manipulation" [Yu-Gi-Oh! (Culdcept)]
Shikaku is a private soldier of the First Prince Benjamin, a manipulation-type ability user. His ability name is [Yu-Gi-Oh! (Culdcept)]. It appears to be a defensive ability that turns the opponent's Nen abilities into cards. (Based on his own reactions, Shikaku's fighting style is to first manipulate himself when activating his ability to reduce the risk of being manipulated by the opponent. Related...
1st Prince Faction (Benjamin) Orau: "Nen system unknown"
Olaau???
Dark Continent Hyurikov "Nen system unknown"
Hurikov's Guard 1st Prince's Private Soldier
Dark Continent Vincent "Nen system unknown" [Air Blow]
Vincent? ? ? Can use Nen. The type is unknown. First Prince Benjamin's private soldier. Ability name: "Air Blow." Related characters: Kurapika's steel chain absorbed his aura and prevented it from activating, but it can be activated with one hand, and it appears to be an ability that manifests or releases something. After his suicide...
Dark Continent Balsamico "Nen system unknown"
Balsamico??? Shimano, the captain of First Prince Benjamin's private army, refers to him as "Sergeant Major Might," so it is possible that either Balsamico or Might is a code name, or that "Might = Balsamico" is his real name.
Dark Continent Rihan "Embodying" [Foreigner (Predator)]
Rihan is a materialization-type ability user who appears in the Dark Continent arc. He is a private soldier for Benjamin, the first prince of the Kakin Kingdom. His ability is [Foreigner (Predator)], which allows him to raise a natural enemy of the target within his body and attack them. When the user selects a target and activates their Nen, a Predator begins to grow within the user's body.
1st Prince Faction (Benjamin) Musse "Unknown Nen System" [The Bird at the Rear Window (Secret Window)]
He is a private soldier of the First Prince of the Musse family, Benjamin. During the battle for the throne, he was dispatched to the Second Prince, Camilla, for surveillance and assassination purposes. His ability, "Rear Window Bird (Secret Window)," allows him to use three types of Nen beasts to conduct espionage activities. He has an owl target that can eavesdrop on conversations...
Dark Continent Benjamin Huicoro "Nen system unknown" "Guardian spirit beast: Nen system unknown"
Benjamin Hui Guo Rou is the first prince of Kakin, a ???-type ability user. He has been able to use Nen since before the succession war and is well-versed in its characteristics, giving him an advantage in the battle. As the first prince of Kakin, he uses his Nen beast in the succession battle, earning him the ability "Inheritor of the Stars (Benjamin Baton)." He pledges loyalty to Benjamin...
Dark Continent Babimina "Nen system unknown"
A Babimina??-type ability user, he is the private soldier of the first prince, Benjamin. He is assigned to watch over the 14th prince, Wobble, by order. His Nen ability is unknown, but Balsamico revealed that it is a counter-type. The radius of the circle is at least the size of a large living room...