Itsuki Minami (南 樹, Minami Itsuki), known as Ikki (イッキ, Ikki) by his friends, is a free spirited AT rider that has a natural affiliation for being in the sky. He is introduced to ATs by Noyamano family, whom he lives with due to his parents' deaths. He eventually forms Kogarasumaru, and takes on the Trophaeum. Ikki is often characterized as a crow due to a small crow, Kū, using his hair as a nest.

Ikki is able to see the Wing Road, and his peers often consider him to be the best candidate to become the next Sky King. He possesses two passive traits known as Trick Pass and Hawk Eye, which allow him to easily survey an area and utilize any part of it. Both are considered attributes necessary for a candidate to be Sky King. He trains under Sora to better utilize the wind, and he eventually obtains the incomplete Wind Regalia. He is able to use it to move quickly and fly, though he is unable to properly use its destructive power. The regalia is stolen by Sora and Nike, which leads to Ikki being proclaimed the "Storm King of the Hurricane Road." His tuner, Kururu Sumeragi, promises that she will complete a new regalia for him.

Source: Wikipedia