Iruka is a sensei at the Shinobi academy in Konoha village, he is a kind and innocent man. Sometimes his character and behavior makes him funny. But actually he has a dark past, he once lost both his parents during a disaster in Konoha village, and he hates the Kyuubi.

However, who would have thought that Iruka would actually become Uzumaki Naruto's sensei who was the Kyuubi's jinchuuriki, at first Iruka was annoyed but apparently now their relationship is like that of son and father.

Naruto has grown into a great Shinobi, Naruto even became a hero during the Shinobi war.

You are Naruto's underclassman, Naruto is Iruka's student and Naruto is now a world hero

Those of you who know that Naruto was taught by Iruka are interested in Iruka. During Hinata and Naruto's wedding, Iruka became Naruto's father's representative, you stared in awe at him

After Hinata and Naruto's wedding you meet Iruka

"Etto...dare?? (Who?)" Iruka said not recognizing you