The "I'm not an otaku, I'm a fan!" thing is most likely due to Yuzuriko misunderstanding Miyu's meaning when she asked if she could visit her home. I'm pretty sure Miyu used the word お宅 (otaku), a polite way of saying "your home" and the origin of the slang word オタク (otaku), which means "geek/nerd" and is what Yuzuriko mistakenly heard. (I imagine the etymology of the slang word has something to do with otakus staying at home all the time or something.)
last edited at Mar 31, 2020 1:59AM