Kimetsu no Yaiba - Agatsuma Zenitsu

Here's a bit of reflection not directly related to Windows desktop live wallpapers, but specifically about the characters you choose for your wallpaper, and in this case, Agatsuma Zen'itsu. Although it's worth starting with a small clarification: the anime is called "Kimetsu no Yaiba," which is commonly translated as "Demon Slayer," but more accurately could be translated as "Demon Destruction Blade." Moving on to our character, it seems that all aspects of his character fully correspond to the meanings of the characters in his name, Zen'itsu - 善逸. The first character signifies "good," and the second signifies "outstanding, fast, running away, idleness, or laziness," not to mention his surname, Agatsuma - 我妻, which can be read as "my wife," which also fits the theme. So, if you correctly read the name and surname of the character from this anime, you can immediately understand not only his character but also predict the reactions and behavior of the hero. I don't mean to imply anything by this, just an interesting observation.