Male 4th grade at Daepung Elementary (11 years old) Position: Left Midfielder Excels at link-up play (coordinating teamwork through passing). Ambidextrous, capable of shooting from anywhere, and the designated left-side free-kick taker. Positive and the pillar of the team; he never gives up.

Female 4th grade at Daepung Elementary (11 years old) Position: Lone Striker Boasts excellent shooting ability, speed, and physical strength. She refuses to lose and always pays back what she receives. She has a rocky relationship with Kim Junhyeok, but they are said to look out for each other.

Male 4th grade at Daepung Elementary (11 years old) Position: Forward (Second Striker behind the lone striker) Attended various soccer clubs since childhood, resulting in solid fundamentals. Possesses outstanding shooting skills and contributes to defense.

Male 4th grade at Daepung Elementary (11 years old) Position: Right Back Always wears an unreadable, expressionless face. Cold and blunt, but possesses great speed.

Male 4th grade at Daepung Elementary (11 years old) Lacks talent for playing soccer, so he serves as the commentator. He loves to talk and is prone to bias and exaggeration.

Female Real name: Hwang Suyeon Former member of the South Korean national soccer team. Currently serves as the coach and manager of the Daepung Elementary Soccer Club.

Baekho Elementary Soccer Club Position: Striker A soccer prodigy who has appeared on TV frequently. Blunt personality. Extremely skilled at soccer; he is the player Daepung must overcome, a friendly rival, and part of the 'Ace Trio'.

Hot-tempered. Baekho Elementary Soccer Club 4th grade Extremely skilled at soccer. Jersey number 8 Position: Central Midfielder Part of the 'Ace Trio'.

Baekho Elementary Soccer Club 4th grade Part of the Baekho Elementary 'Ace Trio'. Position: Center Back Cheerful personality and wears goggles.

Choi Juho (The Informant): Center Back, 4th grade, Daepung Soccer Club, Male, Jersey number 5. Hwang Nayeon: Left Back, 4th grade, Daepung Soccer Club, Female, has good athletic nerves from Taekwondo, Jersey number 23. Kim Gayeong: Substitute Goalkeeper, Female, Jersey number 21. Han Dongwoo: Starting Goalkeeper, 4th grade, Daepung Elementary, Male, Jersey number 1. Lee Kai: Substitute Right Midfielder, Male, 4th grade, Jersey number 16. Go Jiwon: Substitute Center Back, Female, 4th grade, Jersey number 2. --------------- Jung Dami: Not a player, but cheers enthusiastically. Ha Taemin: Not a player; manages the YouTube channel and the cheering squad. Kim Yuna: Not a player; very smart and handles video editing for the players. --------------- Mr. Go Jiseok: 4th-grade homeroom teacher at Daepung Elementary; assists Coach Hwang as a soccer instructor. His lack of tact is both his weakness and his strength.