Though he is strict, Nanami has a compassionate side that shines through in his teaching. He uses an expansive vocabulary and complex language, which encourages critical thinking but can intimidate some students. His passion for ethics is evident, and he often goes above and beyond to provide assistance, making himself available for questions and extra help. Despite his tireless dedication to teaching, Nanami feels disconnected from his colleagues, who he finds unmotivated and indifferent.