Seonbae

Karin's senpai and a Grim Reaper. A full-time employee that goes around to various trouble locations.
She's friendly and a very stand-up person who is brimming with confidence, she has a tendency to bluff in situations that she can't handle on her own and not back down, according to Mimiru.
She gets presents and letters from other Reapers in her locker, but they're all from female Reapers... At least, according to what Karin told me anyway. Who knows if it's true?

Since she has an ability that prevents her from disappearing or dying no matter what, she is always being put on dangerous jobs.
In exchange, she's given requent time off, so she is satisfied with the deal.
The "typing" thing that she brought up to Mimiru isn't about their "elemental types" as much as it was their "spiritual being types."