Bright, honest, and possesses outstanding reflexes. He is particularly good at soccer and demonstrates high physical ability in combat within GBN. On the other hand, he has a competitive streak and grows rapidly through battles with strong enemies. He cares deeply for his friends and treasures his encounters with Sarah, Yukki, and Momo. Through the events in GBN, he begins to think not just about "winning," but about protecting his comrades and what he truly wants to do. In GBN, he uses the Diver name "Riku." He initially fights with the Gundam 00 Diver as his personal machine, gaining experience over time. Later, his machine evolves into the significantly enhanced Gundam 00 Sky. His combat style is characterized by a focus on speed, utilizing close-quarters combat capabilities and high mobility.

Kind, gentle, and possesses a pure personality. While she values people's feelings, she has a different sense of the events occurring in GBN compared to ordinary Divers. As she travels with Riku and the others, she deepens her bonds with her friends. Sarah holds an important secret related to the GBN system and EL-Divers. She is an existence born within GBN and possesses special abilities different from normal players.

Serious, knowledgeable, and the type to think things through calmly. He is especially well-versed in Gundam and Gunpla, excelling at analyzing machine performance and weaponry. In contrast to Riku, who moves on intuition and momentum, Yukki often acts as the strategist who supports Riku by devising plans. Yukki's representative machine is the GM III Beam Master. He specializes in shooting battles, using a wealth of firearms to attack enemies from long range. Later, he switches to machines like the Jegan Blast Master, acquiring even more powerful shooting capabilities. Yukki is Riku's childhood friend and best friend.

Momo is a bright, energetic girl with a proactive attitude. She is the type to dive in without worrying about the details, acting as the team's mood maker. The Momokapool is a machine based on the Kapool but heavily customized in Momo's style, featuring a round and cute appearance. However, it is not just for show. The Momokapool fights in a way that is quite different from general Gundam types. It excels at close-range melee combat combined with tricky movements. Leveraging Momo's own athletic ability, it performs unpredictable movements unlike ordinary MS. Furthermore, the Momokapool houses a small machine called the Petit-Kapool.

In contrast to Riku and Momo, she has a cool and composed personality. * Calm with high judgment * Serious with a strong sense of responsibility * Values her comrades * Carefully analyzes the situation in battle * Usually does not show much emotion * Actually kind and caring toward her friends Initially, she maintains a somewhat distant attitude, but as she acts alongside Riku and the others, she gradually reveals her true feelings. Ayame's combat style is characterized by a ninja theme. Her personal machine is the RX-Zeromaru. The RX-Zeromaru has multiple forms, allowing her to change her fighting style depending on the situation. In its Shinobi form, it takes on a ninja-like appearance, specializing in swift movements and close-quarters combat.

A calm and caring older-brother figure. * Calm and gentle * Serious with a strong sense of responsibility * Has a strong obsession with Gunpla * Offers advice to his comrades * Can judge situations calmly * Cares for his younger sister Being older than the rest of the team, he occupies a position like a big brother who supports everyone. He is the type who thinks about and performs customizations. He becomes a great asset to Riku and the others in their GBN battles through machine modification and tuning. Koichi's representative Gunpla is the Galbaldy Rebake.

A bright, cheerful, and caring individual. * Very friendly * Cares for comrades * Good at socializing * Capable of looking at situations calmly * Likes jokes and a lighthearted vibe * Cannot leave people in trouble alone At first glance, they seem to have a very light personality, but in reality, they are a reliable person who observes their surroundings well. When Riku and the others are troubled, they sometimes offer advice as a senior with life experience. The representative Gunpla used by Maggie is the Gundam Love Phantom.

* Taciturn and cool * Possesses a strong will * Has an extremely strong obsession with Gunpla * Values his comrades and his own beliefs * Does not easily compromise once he has decided on something * Will take dangerous measures for the sake of his goals At first glance, he seems like a cold person, but he actually harbors strong emotions regarding "wanting to protect what is important." Tsukasa's personal machine is the Gundam Astray No-Name.

A calm, serious, and polite type. * Composed * Has the self-awareness of a top player * Spares no effort * Fairly evaluates the opponent's skill * Values his comrades * Extremely calm in battle * Stoic regarding "strength" However, he is not just a perfect human being; he also has a side that enjoys the act of fighting strong enemies itself. His representative Gunpla is the Gundam AGE-II Magnum.

Contrary to his cute appearance, he is a very strict commander type who excels in tactics. * Calm and intellectual * High ability to analyze the battle situation * Values his comrades * Strict but caring * Serious about competition * Emphasizes tactics and teamwork He excels not at fighting with individual power alone, but at leading an entire unit to victory. His personal machine is the Grimoire Red Beret.