The central characters in “Death March to the Parallel World Rhapsody” include:Satou Pendragon: The reluctant hero, a programmer who finds himself reincarnated in a parallel fantasy world.Arisa Shininome: Satou’s unexpected companion, a young girl with a mysterious past.Liza, Pochi, and Tama: Satou’s loyal and endearing companions, who accompany him on his adventures.