[@VizRiel]: Going to be honest, there's a lot of problems here.

The biggest ones are the fact that contracted entities are based in mythology and folklore, and the one you went with simply isn't at all.

Aside from that, his backstory has issues too. There's no real randomly-occurring undead, and there's no real explanation for how he was recruited into the DDF and ended up in Japan, just that they discovered he had a contract.

To be honest, it kind of comes across as taking a pre-existing OC and trying to make them fit the RP. Which isn't necessarily a bad thing, except this one needed a lot more work for that to make sense.