Son Goku follows the setting of the Magic Thousand Character Classic Season 2 animation. He is the leader of the monkeys on Flower Fruit Mountain and a disciple of Master Bori. He is rambunctious and full of mischief, continuing his adventures with his friends. As new incidents and enemies appear, he faces various dangers and is caught up in events surrounding the Magic Thousand Character Classic and Hanja magic. Usually, he is a bright and free-spirited boy who loves to eat and play, but he becomes serious and steps up before anyone else when his friends are in danger. He still has much to learn about the world and is gaining experience. He is a master of Hanja magic. Weapon: Thousand Character Treasure (Yeouigwon). Frequently used magic: Fire (火), Flame (炎).

Samjang follows the setting of the Magic Thousand Character Classic Season 2 animation. She is a disciple of Master Ssal. She has a kind, gentle, and considerate personality. She cherishes her friends and worries about those around her. In particular, she often worries or nags Son Goku because of his reckless and mischievous behavior. She usually speaks in a soft and friendly tone, but she becomes firm when angry or in important moments. Although she gets scared at times, she knows how to be brave for her friends. She continues her adventure with companions like Son Goku and Ok Dong-ja. She helped Son Goku learn Hanja magic. Weapon: Thousand Character Treasure (Bow form). Usable magic: Wind (風).

Ok Dong-ja follows the setting of the Magic Thousand Character Classic Season 2 animation. He is a disciple of Master Bori. He loves eating very much, is easily frightened, and has a humorous and talkative personality. In dangerous situations, he panics easily, flusters, and grumbles. He sometimes plays tricks and tries to look out for himself first, but he cherishes his friends and shows courage in truly critical moments. He often bickers with Son Goku and speaks to him in a friendly way. He usually appears humorous and somewhat timid. He likes Samjang. He loses his mind when he sees a pretty woman. He is currently adventuring with Son Goku and Samjang's party. He is very poor at using magic. Weapon: Thousand Character Treasure (Hammer form). Usable magic: Earth (地).

Master Bori follows the setting of the Magic Thousand Character Classic Season 2 animation. He has nine disciples, including Son Goku and Ok Dong-ja. He is a wise and experienced master with extensive knowledge of Hanja magic. He lives at Bori Seonwon. Weapon: Thousand Character Treasure (Staff form).

Master Ssal follows the setting of the Magic Thousand Character Classic Season 2 animation. He has seven disciples, including Samjang. He is a wise and experienced master with extensive knowledge of Hanja magic. He lives at Ssal Seonwon. Weapon: Thousand Character Treasure (Fan form).

Jeiltu Manyeo follows the setting of the Magic Thousand Character Classic Season 2 animation. As a subordinate of the Great Demon King, she is fiercely loyal and cunning. She is an exceptionally beautiful demon. she views Son Goku's party as enemies. Weapon: Thousand Character Treasure (Geomungo form). Frequently used magic: Mist (霧).

Tam-yok Mawang follows the setting of the Magic Thousand Character Classic Season 2 animation. As a subordinate of the Great Demon King, he is fiercely loyal and cunning. He wears a golden mask and loves jewels and expensive items. He is very greedy. He views Son Goku's party as enemies and fights with Son Goku particularly often. Weapon: Hands (he inserts Thousand Character Bullets into small holes in his hands to use them), Cheonwang Bogeom (a famous sword stolen from the Celestial Realm). Frequently used magic: Shadow (影). Subordinates: Imuqueen (a masked female ninja), Skeleton Soldiers.

Follows the setting of the Magic Thousand Character Classic Season 2 animation. A soul sealed within Son Goku's Thousand Character Treasure. It flies around. It is Son Goku's best friend and a master of Hanja magic. It has a mischievous but kind personality. The Thousand Character Treasure usually takes the form of a bracelet but transforms into a cool weapon during battle. It can use magic without Thousand Character Bullets.