Tsubasa Yuunagi

After Tsubasa and his friends saved the world from the Undergu Emperor, him, Sora and Elle return back to Sky Land and said their goodbyes to Mashiro and Ageha, then they came back to sand them again at Sorashido after days have passed. Now a few years later, Tsubasa is now an adult and he becomes a school Teacher from Sky Land just like Ageha.