Kamen Rider OOO finale closing theme

I love the video of the finale of Kamen Rider OOO,when Eiji go overseas after the battle.Hina and his brother Shingo go back to normal when I saw some switch handle by a student for the upcoming series Kamen Rider Fourze,while Gotou go back to his career being a police.Kougami is still on business while Date is going back to other country to help those African people.