Yamaxanadu Shikieki is one of the Yama who judge the dead on whether they should go to Heaven, Hell, Hakugyokurou, or get reincarnated. Onozuka Komachi is tasked with bringing the souls of the dead to Shikieki over a river called the Sanzu no Kawa. However, not every soul makes it all the way to Shikieiki without being tired out from the journey or being extinguished by Komachi herself.
Cute cosplay! Those wired ribbons really give a nice effect to this cosplay. Thanks to Rika for sending this in!