Bojji is the protagonist of this anime. He is a deaf and mute child who is the son of the great King Bosse. Bojji is physically weak, but mentally he is very strong. He always has a “never give up” attitude, which makes him one of the best main characters in anime. Bojji is quite emotional as well. He cares for the people of the kingdom.

Kage is Bojji’s unorthodox assassin friend and his well-wisher. He is a very optimistic and skilled entity, always seen helping Bojji in times of need. Kage cares for Bojji and wants to make him strong. He is also a good fighter.

Daida is Bosse’s youngest son. He is very serious about becoming a powerful king, just like his father. However, he can do almost anything to gain authority. He underestimates everyone in the kingdom, including Bojji.

Queen Hiling is Bojji’s mother. She is a little hot-headed in nature. She is also quite authoritative and a very good leader. Hiling cares a lot about her both sons.

Bosse is Bojji’s father who is exceptionally strong and huge. He is a role model king. However, he is quite selfish and greedy for more power.

Domas is Bojji’s trainer. He lacks conviction and his morals are very weak. Overall, he appears caring, though at moments he loses his cool and always makes the wrong decisions unknowingly. However, he is a very good fighter.

Bebin is Daida’s swordsmanship trainer who is also known by the name of “Snake Master”. He is a very loyal and trusted person who does not necessarily love killing. Bebin has a calculative mindset and is able to understand people’s hidden emotions. He is an excellent fighter.

Lady Miranjo guides Daida in his decisions. Her soul resides in the Magic Mirror. It is unknown whether she is really an antagonist. She is very manipulative and knows a lot about evil magic. There is always a kind of mysterious “aura” about her.

Mitsumata is a giant snake who was saved by Bojji and Bebin. Hence, he is very loyal to both of these characters. As of now, he resides in a secret cave that only Bebin and Bojji know about. He is Bojji’s well-wisher and he is the one who taught him how to dodge fast attacks quickly.

Death-Par is Death-Har’s brother who is funny and less intellectual. Despite being a weak character himself, he tries his best to teach Bojji in his own ways that prove to be beneficial. He cares for the growth of Bojji and wants to make him stronger. Death-Par is also quite greedy for money and fame.