A shinigami who doesn't seem to take her job seriously, Komachi is often scolded by her boss, Sikeiki Yamaxanadu for her poor performance. She is the counterpart of Greek Mythology's Charon, Hades' ferryman, as she guides the souls of the newly deceased across the Sanzu River. Her attacks come in the form of holed coins, as these seem to be the payment the souls need to move on from the world of the living to the world of the dead.
She's a little too adorable to be working as a ferryman- or ferrywoman, if she prefers that title. Maybe that's why she doesn't take her job very seriously? Cute cosplay though!