May 1
|| Company
It's rather easy to convince creatures like Shinigami Kanade or Hermit!Kanade to allow you to stick around, or to get them to suggest you stick around. Due to their solitary lifestyles, they're actually quite lonely most of the time, and would admittedly like the company of someone else more than they'll admit.
They more than likely would not turn you away if you told them you needed somewhere to stop for a while.