Nagi is Kai's &quot;Only friend&quot; and may be in a relationship with Kai. He appears near the end of the 1st episode. He vows to protect Kai from anyone who hurts him, He hates Shou for hurting Kai. In episode 2 he is apparently &quot;killed&quot; to protect Kai from his own attack when he is controlled by Ran. Nagi was awakened as a black-winged in episode 2.    (from Wikipedia)

In the Binfield Kingdom Chronicle, it is said that there was once a small, peaceful country called the Kingdom of Winfield, whose king and royal family possessed great white wings.

Hamura Shou is newly enrolled at Yuusei Academy. After hearing about a student named Misonou Kai from the headmaster, Shou comes to believe that Kai is his younger twin brother, who he was separated from when he was younger. However, after a mysterious earthquake, Shou is suddenly carried into another world with two other students. It is in this new world that, after being attacked by a monster, Shou suddenly unleashes great, white wings.

[Written by MAL Rewrite]

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He is a voice actor currently affiliated with Apte Pro. Till March 2011, he was with Office CHK.

Nagi Uesugi