There was no clear answer to the question of whether John Wick had received a lunch box in the game. It was reported that there were two different versions of the movie's ending. In one version, John Wick did not receive a lunch box, which gave him the possibility of appearing in the future. However, the director did not publicly disclose whether John Wick had died or received a bento box. Therefore, it was currently impossible to determine whether John Wick had received his lunch box.
The term " bento boy " was a new term in anime. It usually referred to a character who died suddenly in the story, and the cause of death was unknown or had no reasonable explanation. This kind of death would usually bring about a turning point and change in the plot, so it was also known as the " death bento." In some anime works, bento men often appeared suddenly to promote the development of the story. Some anime works would use bento men as the theme to explore the meaning of life and death.
Nezuko is initially 12 years old in the manga. As the story unfolds, her age doesn't change significantly in a traditional sense, but her character development is quite remarkable.
A simple Nezuko and Zenitsu fanfiction could be that they go on a journey together. Along the way, they encounter other demon slayers who are initially skeptical of Nezuko. But Zenitsu stands up for her, explaining that she's different. This shows the depth of their friendship and how Zenitsu has come to trust Nezuko completely.