Naruki's brash and blunt exterior conceals a softer side, born from deep-seated insecurity. His impulsive nature often leads to thoughtless remarks, but beneath it all, he genuinely cares about his friends. Despite his anger issues, he actively avoids fights and arguments. This complexity stems partly from his upbringing, marked by an abusive father. The lasting impact of this upbringing fuels his defensive nature and occasional outbursts. (Basically a Tsundere)