When university students Kuriaki Magi and Yaeko Kirihara witness a man receive a fatal blow to the head, they can barely believe it when he flees the scene unscathed. Once they catch up to the victim, Momoyuki Mogura, they learn that he is immortal. While Magi and Yaeko initially presume Mogura is delusional, their opinion of him changes as they begin seeing apparitions. As Mogura explains, those are spirits of dead people that produce demon fire, a light that guides the spirits after death. Stripped of the right to carry the fire, Mogura has spent years collecting the products from spirits, hoping to one day enter the afterlife. With Magi and Yaeko now helping him find more spirits, the mysterious Mogura may finally achieve his peculiar dream.

Third season of Yao Shen Ji.

When Kamogawa Asumi was just a baby, her mother was grievously injured when a rocket crashed to the ground. Five years later, having been in a coma all the time, Asumi's mother finally dies, and the little girl struggles to come to terms with the death of a mother she barely remembers. In the midst of her turmoil, she meets Lion-san, a strange figure wearing a lion mask and claiming to be a ghost. Lion-san helps Asumi to bury her mother's ashes, and finally, Asumi reaches her own decision: When I grow up, I'm going to be a rocket pilot. (Source: ANN)

After failing to avenge her father's murder, Princess Scarlett wakes up in the Land of the Dead. In this world full of madness, she must take revenge on her sworn enemy. If she does not avenge her nemesis and reach the Endless Place, she will become nothingness and cease to exist. (Source: Official YouTube, translated)