Iruka is a common ninja in the Leaf Village and a teacher in the Leaf Village School. But this ordinary teacher takes a crucial role in Naruto. It’s due to his care and love that help Uzumaki not step on a wrong road. Thus, Iruka is undoubtedly an excellent teacher. Either in anime or real society, our sight is often attracted by those powerful persons and tends to neglect great people from the common rank. Iruka is definitely an ordinary, yet great ninja. Actually, there are persons like Iruka around us. No matter for kinship, friendship or love, once you can pay sincerely and unselfishly like Iruka, you will be great!