Joe Sumeragi

Yuito's father

The Chairman of the New Himuka Government, and the father of Yuito and Kaito. At first, he is opposed to Yuito's decision to join the OST but later begins to accept it and invites his sons to dinner so they can talk about their deceased mother. Unfortunately, before he can reconcile with Yuito, he is killed by Others during Seiran's revolt against the New Himuka government.

(Source: Wikipedia)