It's common for mangas to use known brands while changing a letter or two to avoid copyright issues... Though I believe it's also done just to be tongue-in-cheek. Like Edomae Elf having Redbell instead of Redbull, or Watamote having WcDonald's instead of McDonald's.
It's common for mangas to use known brands while changing a letter or two to avoid copyright issues... Though I believe it's also done just to be tongue-in-cheek. Like Edomae Elf having Redbell instead of Redbull, or Watamote having WcDonald's instead of McDonald's.