The manhwa Vagrant Soldier Ares features several characters.

Main characters Ares Ares is the main protagonist. He is 18 years old when the story begins. He is the bastard son of a nobleman named Kaiser. His birth name is Sebastion. He lost his memories at the age of 6 after jumping off a cliff during a failed assassination instigated by his half brother, the legitimate heir to their father. Kiron, the famous Master Swordsman of Chronos, chanced upon him during the assassination attempt, rescued him, and took him on as an apprentice. After 6 years, Kirberos, the weapon collecting Red-Eyed Swordsman, tracked down the retired recluse Kiron and killed him to collect his sword. Ares lost his right eye to Kirberos during this fight and vowed vengeance. After killing Kirberos, Ares re-establishes the Temple mercenaries and becomes the commander. He, Baroona, and Douglas lead the mercenaries. Ares is last seen dancing with his girlfriend in a ball before the manhwa ends.

Ares is light hearted and friendly in normal situations. He is goofy, cracks jokes, and behaves as if he is simple-minded. For example, he joins the Temple Mercenaries because they provide meals for their members.

In battle, Ares is deadly. As expected of Kiron's apprentice, few can stand against his fighting ability. Throughout the course of his travels, Ares has either defeated or fought equally with various legendary characters from his universe. He fights with a sword, but he eliminates weaker opponents with only kicks or elbow strikes. His swordplay and fighting style incorporate quick, hard strikes, and acrobatic maneuvers in order to both evade enemy attacks and enhance his own momentum. He makes good use of his environment: launching off walls, dropping chandeliers on enemies, taking swords from fallen soldiers if his own breaks. Temple Mercenaries gave him B-Rank status after his first skirmish. He is currently A-Rank although he calls himself A+. A year after he killed Mikael, Ares killed Kirberos and avenging his master. He, Mikael, Baroona and Gogh belong to the Temple Mercenaries, 4th Regiment, 2nd Squadron, Troop 3.

Ares first appears in Chapter 1.

Mikael See Mikael Graccio.

Baroona Baroona is a run-away champion gladiator. The tattoo on his back indicates his status as a former slave of Daraak. He is 18 or 19 years old.

Baroona is the calm middle ground between the personalities of Ares and Mikael. That is, he is more sensible than Ares and more sane than Mikael. He has a kind-hearted and laid back personality.

Baroona fights with two daggers tied to the ends of a metal rope-the double dagger rope dart-a weapon given him by his former master and fellow gladiator (who also got him hooked on smokes). He became B-Rank after his first mission and is currently A-Rank. He, Ares, Mikael, and Gogh belong to the Temple Mercenaries, 4th Regiment, 2nd Squadron, Troop 3.

Baroona, alongside Robin and six other Temple Mercenaries, survived the assault when they were sent away on a mission to protect a rich family. While there, he developed a friendship with a young girl.

A year after Ares killed Mikael, Baroona joined the hunt for Kirberos with Ares. When they do encounter Kirberos, Baroona defends an unconscious Ares, the resulting battle breaking his knives. Eventually, him and Ares split the bounty money to reestablish the Temple Mercenaries, along with Douglas and Gogh.

Baroona first appears in Chapter 2.

Gogh Also known as Gohu, Gohue, etc.

Gogh is an artist and a soldier who can't fight. He joined the mercenaries because he wanted to paint epic battles and believes the proper way to capture them is to experience the battles first hand.

Despite his cowardice, he shows courage and loyalty to his friends. Gogh has no fighting ability and rose to B-Rank by surviving enough battles by hiding, playing dead, or relying on the abilities of his friends. After the war with Mikael, he becomes a highly respected artist. He, Ares, Mikael, and Baroona belong to the Temple Mercenaries, 4th Regiment, 2nd Squadron, Troop 3.

During the Isiris war, Gogh survived the attack on the Temple Mercenaries by hiding from them, which Mikael anticipated. Afterwards, he developed a crush on Jill (who's actually Sandra of the Death Knights), which he couldn't purse because Rikion killed her.

Gogh first appears in Chapter 4.

Emergency Food Emergency Food is the name of the small black bird that hangs around with Ares. Ares was first annoyed by the bird's presence, but Gogh told him the bird could be used as emergency food. Since then the bird is usually seen perched on Ares' shoulder or helmet, occasionally Emergency Food rests on Gogh's shoulder too. When Ares is crucified by the Isiris Graccio soldiers, Emergency Food protects Ares from being eaten by the larger birds of prey.

Emergency Food first appears in Chapter 19.

Temple Mercenaries Temple Mercenaries is the most respected soldiers-for-hire operation in Chronos.

Douglas A mercenary from Marlan. He has a scar on his right cheek and blonde (or white) shaggy hair that covers his left eye. He confronts Ares because he wants to see which of them is a better fighter, but they have to end their fight early. They become friends soon after and he eventually joins Ares, Baroona, Robin, and Gogh's group.

Douglas is an intelligent and very strong fighter. Like Mikael and Ares, he is a swordsman, although not at their level. He is also smooth with the ladies, although he was once beaten by Helena for hitting on Ariadne, before finding out she was Ares' girlfriend.

One-Armed Jack One-Armed Jack is an A-Rank soldier. He also has a scar across the bridge of his nose. He is a strong fighter whose ability forces Carnival to fight with both swords. In that battle, he tires and is rescued when Mikael resumes the fight in his stead.

One-Armed Jack, often referred to as One-Armed-Sunbae, always dreamed of running a bakery shop when he retired from the Temple Mercenaries.

One-Armed Sunbae died in the Daraak vs Chronos war, his last battle before he was going to retire, promising to Ares that he'd serve him bread. His death spurned Ares to fight even harder against Cygnus.

One-Armed Jack first appears in Chapter 7.

Robin A mute and extremely skilled archer of the Temple Mercenaries. He became close friends with Ares, Baroona, Douglas and Gogh.

He was killed in battle after wounding Mikael with an arrow and saving Icarus. His actions forced Mikael's troops to withdraw to heal Mikael.

Chronos Chronos is the central nation in the geography of this story. Despite past conflict, it had enjoyed ten years of relative peace. However, the country's strength waned with the sanity and judgment of its king.

Ariadne The love interest for Ares. She is the daughter of Lord Gizelle and innocent of the world. She follows Ares into the battle at Minos, taking for simple truth his statement that fighting was "fun". He saved her many times and diverted her from witnessing the worst of the battle. After Ares was wounded, Ariadne treated him. When Minos' assassins came and tried to take her and Helena away to Darrak to be sold as slaves, Ares saved them, but Ariadne called him a savage and left him (due to how brutally he killed everyone). Helena chastised her for that, and Ariadne returned and remains his girlfriend.

Ariadne was targeted by Mikael and his Death Knights in an effort to kidnap her. When in all reality, Mikael wanted to keep her safe from the war.

Ariadne first appears in Chapter 19.

Antonis Antonis is an admiral in Chronos' army. He assassinates the king of Chronos and tries to have Icarus assassinated also. He takes over the country for a brief period of time, during the civil war.

During a meeting with Daarak for an alliance against Icarus, he was killed by Cygnus.

Antonis first appears in Chapter 21.

Carnival Carnival was previously an A-Rank soldier for the Temple Mercenaries and their top fighter. He was known to be merciless and was kicked out for killing a comrade over a trivial matter. He was nicknamed "Bloodmaster". Carnival uses two swords and a manic fighting style that reflects his savage nature. Carnival joins an ex-general of Chronos, Shion, and creates with him a bandit group. Carnival meets with the Temple Mercenaries again when they are hired to destroy the bandit group. Carnival nearly kills One-Arm Jack when he is stopped by Mikael who fights with him while the rest of the Temple Mercenaries go onward to fight Shion. Carnival is narrowly defeated by Michael who spares his life causing Carnival to be in Michael's debt while at the same revering him.

Carnival is later recruited by Michael to be part his personal guard, and is killed by Baroona.

Carnival first appears in Chapter 7.

Genasis Icarus' right-hand man.

Genesis was considered unworthy at his dojo but Icarus notes him and decides to make him his underling although it shocks the other students and master. Genesis claims that he will do what his master wants him to do: if Icarus says to win he will, and if he says to lose, he will. Genesis is killed by one of the Death Knight's leaders. Mikael then sends his head to Icarus to unnerve him. Genesis has great skill in swordsmanship and is even respected by Carnival. He is defeated by the two Death Knight leaders, Sandra/Ray/Rei, Carnival, and Esteban when he was trying to kill Mikael.

Genesis first appears in Chapter 21.

Gizelle Ariadne's father. He is a nobleman who supports Icarus during the civil war.

Helena Helena is the acknowledged strongest fighter in the port city of Nix and the bodyguard of the Lord Gizelle's daughter, Ariadne. She is initially hostile to Ares and thinks he is a bad influence on Ariadne. When Ariadne stowed away with the soldiers headed to Minos, she realized immediately and set off to rescue her. She warmed to Ares after he protected her and Ariadne from assassins during the invasion of Minos. She has a glare that can discourage most men to approach Ariadne.

Helena first appears in Chapter 19.

Icarus Icarus was a young general who became the youngest king of Chronos. He first commissioned Temple Mercenaries to help with the pre-emptive invasion of Minos. He hired Mikael, Baroona, Ares, and Gogh as a personal escort for the preliminary talks with the Radnik Alliance. He again hired Temple Mercenaries to assist with the civil war in Chronos after the previous king was assassinated and with the war with the Radnik Alliance shortly afterwards. After the Civil War, the former king's advisors offered him the kingship.

Icarus is a calm, thoughtful man, respected and loved by his soldiers. His skill lies with military strategy more than battle, but he fights competently when needed. He also has a good eye for ability, selecting his right-hand man, Genesis, despite that man's bad reputation. He is also a notorious smoker, which he can't give up because of all of the trouble that he has do deal with.

Icarus first appears in Chapter 19.

Kiron Kiron is the Master Swordsman of Chronos. After much battle prestige, Kiron chose a quiet retirement over a government post. By chance he saved the child Ares from an assassin and raised him. During their six years together as master and apprentice, he imparted his skills to the boy as his eyesight slowly failed. They lived quietly until Kirberos, the Red-Eyed Swordsman, tracked them down. Kiron fought well until Kirberos used Ares as bait to lure the now completely blind Master Swordsman into a wooded copse whose layout he did not know as well as his own property. Kirberos killed Kiron and added Kiron's sword to his collection. Ares vowed to not return to his master's grave until he had defeated the Red-Eyed Swordsman.

The late Master Swordsman of Chronos was also known as the Swordsman of the Wind for the sound made by his blade as he fought.

Kiron first appears in Chapter 5.

Mickey