>>10790768Give the Japanese series, Ninja Sentai Kakuranger, a look sometime. It starts off goofy as can be, but about twelve or so episodes in it gets really serious when Rito (based on the skeleton yokai, Gashadokuro), who is essentially the second-tier boss and prince of Hell, shows up. He has a Japanese punk rocker human form too, hence the guitar in
>>10790753.