
After Choi Chang Soo passed through Kabeyama Heigorou, Nagumo uses Atomic Flare which made Fire Dragon's first goal, breaking through Tachimukai's Mugen The Hand G5. In episode 82, he was able to dribble past Midorikawa and commented that he had improved his abilities. Later in the FFI arc, Nagumo reappears in episode 81, where it is revealed that he and Suzuno were scouted by Aphrodi to join South Korea's team: Fire Dragon. After Raimon made 7 goals, he and Gazel joined forces to use the technique Fire Blizzard. During the game he made a great quantity of goals, breaking through the incomplete Mugen The Hand. When he and Suzuno, the captain of team Diamond Dust, heard about Hiroto's team's promotion to be team The Genesis, the two joined teams forming team Chaos, hoping to show their leader who's stronger. After the match they were about to allow him to join the team but they were interrupted by Hiroto, who revealed that he was a member of Aliea Gakuen.ĭespite Nagumo's annoyance, he revealed himself as being the captain of Prominence and also threatened to tell Raimon about Gouenji if Hiroto had continued to get in his way, but was stopped by Hiroto. He proves it to them by passing through all the members of Second Raimon and by using Atomic Flare, he easily broke through Endou's Majin The Hand. He confronted Domon and Fubuki claiming to be the Flame Striker and challenged the team to a match to see if he truly was the Flame Striker. Nagumo first appeared in Okinawa when the Inazuma Caravan were searching for someone called the Flame Striker, which Endou and Kidou thought was Gouenji.

His volcanic nature is the complete opposite of his friend Gazel. He's a boy with a fiery temperament and does not let people walk all over him. Nagumo also hates taking orders, especially from Gran. Hating Gran and wishing to surpass him, he even approached players in Raimon posing as the rumored flame striker in order to play against the entire team and recruit members for his team. He is not afraid to face all kinds of challenges.

Knowing that it was less than The Genesis, they trained hard to become the strongest. Jealous of being below Gran and his team, he formed Chaos against him with the help of Gazel. He will do everything to show that he is the strongest of all. His casual outfit is a black and white short-sleeved jacket paired with a pair of green pants. When he plays as 'Burn' in Prominence and Chaos, he has line markings below both of his eyes. He has lightning bolt-shaped pupils, however they are not present in the original anime series.

He also has one long lower eyelash on each eye. The top of his hair is styled into four flame-like spikes. Nagumo has crimson red hair with two long pieces of hair as bangs that fall right above each of his dark golden eyes. He's hot-blooded and has an aggressive personality."
