[Denji doesn't get a reply until lunch, when Aki finally takes his phone out of his school bag. He heard it buzz (he used to keep it on silent until that time Power got her head stuck in a fence and called him ten times and he didn't see the alerts until someone came to get him) but ignored it because you aren't supposed to use your phone during class. When he pulls it out along with his lunch, his brow tenses at the message. He's going to name the thing...?]

Don't text during class or I'll take you phone with me again.

People don't usually name devils anything but what they are, so it would be Chainsaw.

[...not nearly as cute as Tama or Mochi, but it's not a cute thing. (It's kind of cute. When Aki went to check if it shat in the bathroom the previous night he watched it stare at him from the corner with the most blank, empty stare he ever saw.) He's never heard of someone nicknaming a devil.]

Those are cat names, anyway. Why do you think it's a boy?