Please note that all Japanese characters are in Last Name First Name order.
Kakuma Keita / Chester Horse Jr.
Voiced by: Kiyotaka Furushima (Japanese), Michael Pizzuto (English, original anime), Mario CastaƱeda (Latin American Spanish, anime)
- Alliterative Name: With a "K".
- Ancestral Name: In the dub, he has the same name as his father.
- Ascended Extra: His in-game bio states he wants to be a match commentator like his father. Guess what he is in the show?
- Combat Commentator: In the anime. He acts as Raimon's commentator in the first half of season 1, season 2 and in the last episode.
- It Runs in the Family: Keita, along with his father and brothers, are loud and proud of what they do!
- Large-Ham Announcer: Just like his father, he's loud and proud about announcing and super excited to commentate the soccer matches.
- No Indoor Voice: He's just as loud and excited as his father when they announce the soccer games.
- Non-Action Guy: While recruitable in the games, his stats are lacking.
- Opaque Nerd Glasses: He wears glasses with opaque lenses.
- Recurring Extra: Presumably the players know his name, but how he pops up just as Raimon has a match is another question.
Gouenji Yuuka / Julia Blaze
Voiced by: Masako Jou
- Adaptation Dye-Job: In GO, her hair is pink instead of brown, but it isn't clear if it's dyed or it's a retcon.
- Ascended Extra: Naturally, she has a more frequent appearances in her brother's spin-off manga.
- Cheerful Child: She is shown to be very cheerful in season 3 after she recovers. The manga "Hono Suto! ~Gouenji no Hitorigoto!" further emphasizes this trait.
- Damsel in Distress: Nothing actually happens to her. But just threatening her safety was enough to pull Gouenji out of most of the Aliea arc.
- Genki Girl: She is full of energy when she's healthy.
- Girlish Pigtails: Shecwears her hair in twin braids.
- Inconsistent Dub: In the first season of the anime, she is sometimes called "Yuuka" instead of her dub name "Julia". This stops in the other seasons.
- Third-Person Person: She sometimes refers to herself in third person, most prominently seen in Gouenji's spin-off manga.
Tamano Gorou / Paul Peabody
- Alliterative Name: In the dub, both his first and last name start with "P".
- Ascended Extra: Made an official Raimon Eleven player in the manga.
- First-Name Basis: In the manga, he is mostly called by his first name.
- Heterosexual Life-Partners: In the manga, he and Endou are very close friends.
- Hidden Depths: According to Word of God.
- Informed Ability: Gorou's position as a Defender in the games, given that he learns more Goalkeeper Hissatsus and his stats grow to surpass Endou as a GK. This starts to get ridiculous in 3: Sekai no Chousen, where Gorou only learns GK moves despite being indicated as a Defender.
- In-Series Nickname: Tamagorou. This is only used in the games.
- Older Than He Looks: Like any other short guy in this show, but at least he's one of the youngest members, so it isn't much of a problem.
- Power of the God Hand: Tamano always learns God Hand and nearly all of its variants throughout the series.
- Shrinking Violet: Gorou isn't a people person to say the least. His recruitment mission in the first game requires Endou to persistently chase him across the city, only joining after Endou catches him 4 times.