Takumi Ishiro

Elijah Brown ( エリヤ・ブラウン ) is a Human; a Psysis with the Fullbringer classification. He is also the "Chief of Staff" ( 参謀総長サンボー・ソーチョー, Sanbō Sōchō) of Horizon — answering only to the "Commander-in-Chief", Kōsa Namikaze.

He is nicknamed "Right Eye" Elijah ( 右目ミギメのエリヤ, Migime no Elijah), recognized as a member of the Draco Constellation. Additionally, his nickname is a reference to his second-in-command position; he is arguably the closest to Kōsa, suggesting that his nickname also originates from — the first eye in.

Additionally, he is the childhood friend of Asuka Namikaze. This not only makes him an appreciated acquaintance of Kōsa, but also his godbrother.