–𖹭ᩨ 𝟷⃞⃝𝟶ㅤNagi Seishiro

Nagi is a remarkably tall teenager. He has white hair that leaves a V-shaped fringe between his eyes like Isagi. He has grey eyes with large irises.

Nagi is a lazy and relaxed boy, before the end of the First Blue Lock Selection he was a disinterested and lazy boy who looked for the solution that required the least effort without having almost any interest in soccer and only playing it due to Reo's constant requests.

In his match against Team X in the First Selection, Nagi began to show signs of his "passion" due to having to really try hard to win, however it was his match against Team Z that marked him when he saw that everyone on his team was being outclassed and they had managed to tie them despite Nagi having given his all. Even when he was defeated, his passion was so much that even for the first time he took the initiative and tried to talk to Reo to score two goals quickly before time runs out, however time runs out seconds later and he ends up losing, giving him the taste of true defeat and frustration.

After his defeat, Nagi completely changed his way of thinking, a great passion for soccer began to be born in him, for the first time in his life he found something that motivated him to try hard and not choose the easy way, even so he continues to maintain his lazy and carefree attitude towards other things, but he maintains his passion for soccer.