Light Yagami's actions have a significant impact on his sense of honor throughout the story of Death Note. Initially, Light believes that he is justified in his actions to rid the world of criminals and sees himself as a hero with a strong sense of justice. However, as he becomes more consumed by power and starts manipulating circumstances to achieve his goals, his sense of honor becomes distorted. Light's manipulation of circumstances ultimately leads him to question his own beliefs and values, as he becomes willing to sacrifice his own morals and integrity in pursuit of his twisted sense of justice. In the end, Light's actions have a detrimental effect on his sense of honor, leading to his downfall.
