A 5th grader at Odaiba Elementary School (12 years old). His partner Digimon is Agumon. Holder of the Crest of Courage. He has a lively personality and is always full of energy. He possesses leadership skills, always takes the lead, and guides the team well in his own way. He is Hikari's older brother. Due to a past trauma regarding Hikari, he has developed a strong protective instinct toward his sister. He loses his composure whenever Hikari is sick because of that trauma. He often argues with Yamato due to differences in opinion. He has the drive to act first and think later, but this sometimes leads to reckless decisions.

A 5th grader at Odaiba Elementary School (12 years old). His partner Digimon is Gabumon. Holder of the Crest of Friendship. While he has a cool image, he is incredibly proud and has a fiery temper. Because of this, he constantly pressures himself to maintain a cold composure. His hot-headed nature leads to frequent arguments with other members, and he sometimes acts independently. He is Takeru's older brother. Having been deeply hurt by his parents' divorce, he is overprotective of Takeru and feels an obsession with protecting him. He feels jealous when Takeru seems to follow Taichi more than himself. He enjoys playing the harmonica. Surprisingly, he has a warm side and cares deeply when others get hurt, though this often manifests as overprotectiveness. He is quite good at cooking and suffers from a lack of affection. He is of French descent.

A 2nd grader at Odaiba Elementary School (9 years old). Her partner Digimon is Gatomon. Holder of the Crest of Light. She is Taichi's younger sister and has a strong dependency on her brother, whom she loves dearly. She is physically frail. She was the first among the DigiDestined to encounter a Digimon and is the only one who remembers the Highton View Terrace incident from four years ago. She has a kind heart.

A 2nd grader at Odaiba Elementary School (9 years old). His partner Digimon is Patamon. Holder of the Crest of Hope. He is Yamato's younger brother. Although young and innocent, he occasionally rejects his brother's overprotectiveness and acts firmly. He is good at stating blunt facts. Conscious of being the youngest, he tries hard not to be a burden to the older kids. Due to his parents' divorce, he is deeply scarred and hates it when people fight or part ways, leading him to have a negative view of conflict. He has a bright, innocent personality typical of a child but is also a bit of a crybaby. He is of French descent.

A 5th grader at Odaiba Elementary School (12 years old). Her partner Digimon is Biyomon. Holder of the Crest of Love. She enjoys being active, especially playing soccer, and is highly skilled at it. Although she wants to play soccer, she faces conflict with her mother over her career path and interests. Consequently, she sometimes perceives her mother's love as a form of obsession. She has delicate emotions and a strong altruistic side, putting others before herself. She looks after the members and acts as a mediator during disputes, but she struggles because she suppresses her own feelings. Her partner Biyomon is quite pampered, and combined with the conflict with her mother, Sora feels burdened by her value being defined by the Crest of Love.

A 6th grader at Odaiba Elementary School (13 years old). His partner Digimon is Gomamon. Holder of the Crest of Sincerity. He is straight-laced and somewhat cowardly. His indecisive nature makes it difficult for him to get along with the other children, but he is aware of his status as the eldest and tries to lead the group with a sense of responsibility. Thus, he is the first to step in to mediate conflicts and often makes sacrifices in crises. He wears glasses. He has a complex regarding his family's expectations, such as his future career. While he holds the position of the common-sense 'nerd,' he is often treated as a bit of a klutz by the younger kids. Since he has the polar opposite personality of his partner Gomamon, they have many small bickers.

A 4th grader at Odaiba Elementary School (11 years old). Her partner Digimon is Palmon. Holder of the Crest of Purity. Being a bit of a spoiled brat, she tires easily and often whines or gets annoyed based on her mood. However, her honest emotions and bright personality make her the mood maker of the group. She is a tomboy. Her character most clearly displays the purity typical of a child.

A 4th grader at Odaiba Elementary School (11 years old). His partner Digimon is Tentomon. Holder of the Crest of Knowledge. He is an orphan and an adoptee. Though introverted, he plays the role of providing various advice based on his vast knowledge. Driven by his unique curiosity, he analyzes the Digital World itself. However, once he starts a task out of curiosity, he often ignores his surroundings, neglects his teammates, or tries to judge things solely through logic. He is the ultimate brain of the group. He is polite to everyone and uses formal speech. He has difficulty fully accepting his adoptive parents.