Bo Kingdom

The Bo Kingdom (sometimes called the Kingdom of Bo), is ruled by King Bo, and is the land where the Light clan resides and, previously the Shadow clan.

History
While not much is known about the Kingdom of Bo, it appears to be a land-locked, fertile region containing plains and hills. Their capital city is also near what Kage's mother refers to as the Toxic Forest.

Previously, Kage lived with his mother and the other Shadow clan members in Bo, as they were in-house assassins for the royal family. Sometime well before he and Bojji met, an attempt was made on the King Bo's life, supposedly by the Shadow clan, though this may be have been a lie created by Lord Geslan. This resulted in the Light clan gaining permission to have their forces massacre the Shadow clan (it is hinted by Lady Poise's servant that the king may have been trying to work against Geslan). This genocidal campaign resulted in Kage being the lone survivor of his clan.

Kage
Formerly the home of Kage, him and his mother were forced to flee when the Light clan began their massacre of the shadow clan. He is the only survivor.

Kage's Mother
Formerly her home and Kages, they were forced to flee when the Light clan began their massacre of the shadow clan. She would die trying to buy time for Kage to escape. From the dialogue between her and Geslan, it is hinted that she believed he lied to King Bo about the assassination in order to try and kill off the Shadow clan. Due to the two of them appearing to know each other, it's possible that Kage's mother might have been a high-ranking member of the Shadow clan.

King Bo
Ruler of the Kingdom of Bo, and previously the one who held the Shadow clan's loyalty until the attempt on his life.

Lord Geslan
Apparent leader of the Light clan, Geslan relished the killing of all of Kage's people. There appears to have been an intense hatred for Kage's mother, as Geslan went so far as to taunt Kage's mother and suggest they already captured Kage prior to her death. He also either was the one who dealt the death blow to Kage's mother, or chose to carry the spear with her body hanging from it.

Lady Poise
Nobility in the Kingdom of Bo, Poise was described by one of the soldiers as being a "creepy child". Poise is actually very cunning, and was able to hide Kage from the soldiers within the stuffed toy she held. She was also able to fake cry and wail on the spot when Kage almost exposed his hiding spot, due to grief at seeing his mother's mangled body hanging off of the spear Geslan was carrying.

She expressed worry over whether Kage would be all right on his own, suggesting she is a very caring person.

Unnamed Servant of Lady Poise
Servant to Lady Poise, he was able to assist her in the ruse when Kage became grief-stricken at seeing his mother, yelling at the soldiers to leave and stop upsetting her while at the same time helping to hide Kage from their line of sight. He also gave Kage advice on where to go to get out of the Kingdom of Bo, and suggested to Lady Poise that members of the Shadow clan are always able to pick themselves up when they fall.