These are characters that have a single or limited amount of appearances within the series.
Count Balsa (バルサ Barusa?) was one of the aristocrat at Kingdom of Belfast. He was the mastermind of the King of Belfast's regicide and Sue's attempted kidnapping. His scheming was blown by Touya and then he was executed for his action.
Count Balsa was one of the nobles who opposed the king's effort for forming an alliance with the Kingdom of Mismede. In an attempt to cancel the alliance, Balsa hired a kidnapper to abduct Sue so he could control the duke. However, Touya fortunately arrived at the scene and saved the duke's daughter. After his plan to blackmail the duke failed, he then schemed to kill the king so that he could control the princess, who was (at the time) the heir to the throne . His plan was to order the head waiter and the king's food taster to smear poison on the mouth of the king's wineglass. He also made Olga as the scapegoat of the assassination by making her wine gift as the source of the poison. Despite his almost perfect crime, Touya was able to foil his plotting, convicting him guilty on the spot. He then was executed for his treasonous act with all of his assets were being dissolved. Additionally, all of his relatives were stripped from nobility and exiled.
Balsa is a xenophobic person as he believes that humans are better than any other race. The count was verbally expressed his disgust for the beast-kin when talking about them. He also mocked people who defended the beast-kin.
He is also cunning, as he was able to create an assassination scene while convicting someone else. He also has quite a handful of minions to help him with his treasonous acts. Like when he hired a kidnapper for kidnapping Sue or bribed the head waiter and the food-taster for putting poison on the king's wineglass.
In the novel, Balsa is described as a plum and short man who has thinning hair. He also wears a showy outfit. According to Touya, his appearance is similar to a toad who is bald on the top of his head. In manga, Balsa is depicted as a plump and short man and black thin curtain-style hair with small bald-patch on the top of his head. He also wears white pompous regency-era cravat with 3 gems visible, black overcoat with white lapels, white shirt, white waistcoat, white pantaloons, white socks and black loafer shoes. On the other hand, Balsa is shown as a plum and short man with gray huge bald-patched hair on the top of his head when portrayed in the anime. He also wears yellow pompous regency-era cravat, green overcoat with navy blue lapels, white shirt, lilac waistcoat, purple pantaloons, white socks and black loafer shoes.
Carlossa Galune Swordrick
Viscount Carlossa Galune Swordrick (カルロッサ・ガルン・ソードレック Karurossa Garun Sōdorekku?) is a swordsman who was trained by Jubei Kokonoe. Holds the noble title of Viscount within the Kingdom of Belfast. He is the recipient of the letter from Zanac Zenfield that Touya and the girls go to the capital to deliver. He is also the person whom Yae Kokonoe is going to the capital to meet since he is acquainted with her father. Yae has a sparring match with Zanac so she can gauge her progress of her training. Since he was trained by Jubei Kokonoe, he knows the same style as Yae although he is at a higher level than her, as it was shown that he can use the style's shadow move and Yae can not.
Lim (リム Rimu?) is a young girl who was crying because she was separated from her mother when Yae then later Touya came across her. She was reunited with her mother back with the help from Yae and Touya.
Neil Suleiman (ニール・スレイマン Nīru Sureiman?) is the deputy general of Belfastian Knights.
Logan (ローガン Rōgan?) is a former mercenary from Region of Sandora, which is formerly known as Burning Kingdom of Sandora, who now is working as an adventurer and security guard of Moon Reader Cafe at Kingdom of Belfast.
Rebecca (レベッカ Rebekka?) is a former mercenary from Region of Sandora, which is formerly known as Burning Kingdom of Sandora, who now is working as an adventurer and security guard of Moon Reader Cafe at Kingdom of Belfast.
Will (ウィル Wiru?) is a former mercenary from Region of Sandora, which is formerly known as Burning Kingdom of Sandora, who now is working as an adventurer and security guard of Moon Reader Cafe at Kingdom of Belfast. Thanks to Touya's help, Will is receiving combat training from General Lyon He is in love with Wendy.
Wendy (ウェンディ Wendi?) is a former human slave freed from Region of Sandora, which is formerly known as Burning Kingdom of Sandora, who now is working as server of Moon Reader Cafe at Kingdom of Belfast. She is in love with Will.
Solum (ソルム Sorumu?) is the village chief of Eld Village. His village was raided by a black dragon. Touya who was nearby at that time saved his village from destruction. He appears as elderly beastkin with short stature. He has white grayish long hair and also long beard of the same color. He also wears greenish brown mantle on top of brown-gray long tunic.
Solum is a genial old man who does not seem to be greed. He acknowledged and revered Touya and his group for defending his village. He also showed his gratitude by sharing the gift that the village got from his benefactor without any sense of greed.
Takeda Katsuyori (
Takeda Shingen (
Yamamoto Kansuke (
General Bazoar (バズール Bazūru?) was a general of the Regulus Empire who staged a coup in the country. He wished to conquer the surrounding land and make it into a country under his control. He is described as having sharp eyes and a hooked nose.
Knight Commander Gaspar
Priest Nest Renaud (ネスト・レナード Nesuto Renādo?) is a priest who only cares about raising his status. He easily takes offense when things dont go his way. Touya humiliated him by [Gate]ing Nest into the most after their negotiations broke down.
Phyllis Rugit (フィリス・ルギット Firisu Rugitto?) Is a priestess who accompanied the envoy who wished to push the theocracy's religion on Brunhild. However, after Touya refused to allow a single religion dominate his country and snapped at her superior for insulting the God that Touya believed in. Phyllis got to meet the God in charge of the world, who told her that Gods only watch over them and will never interfere; meaning the Theocracy was built on a lie. Phyllis was later saved from execution along with the Pope, who were the only ones not under the spell of the Dark Spirit who was the real "god" of the religion. After its destruction by Touya, Phyllis became the Pope's next in-line because she had rhe right mindset to succeed her.