If you're looking for manga similar to Shinigami-sama ni Saigo no Onegai wo RE, you might like these titles.
Ichigo Kurosaki is an average high school boy with a not-so-average ability to see spirits - something that hadn't affected his life much until a strange woman entered his room one day. Named Kuchiki Rukia, she's a shinigami who was sent from the spirit world to destroy a hollow - a dead-soul-turned-monster; and much to her surprise, Ichigo can see her. When the hollow suddenly attacks his family, Rukia intervenes and is injured in the process, leaving Ichigo to fight it himself. But when Rukia lends him her shinigami powers - which is forbidden - he inadvertently drains them away and has no way to return them. Now, Ichigo is a full-fledged shinigami who must juggle his studies with his newfound duty of fighting hollows; but having gained his powers through forbidden means, the spirit world isn't going to leave Ichigo alone. Ichigo and Rukia must keep their situation a secret from the other shinigami, or the consequences could be dire.
New shinigami Hikari is doing her best every day to get used to her onerous duties. The only thing that keeps her going is the kindness of her superior, Commander Ryouma. But, when a disastrous event happens among the shinigami, everything changes... This slightly steamy manga is Fujita Maguro's latest work.
Ken was a normal high-school student until he was hit by a vehicle... chasing after a riceball. In the afterlife, he meets a Shinigami named Shin, Shin's job is to grant the last wishes of women who has passed away. After strange turns of events Shin agrees to give Ken's life back if he is able to grant ONE girl's wish. But will he complete this job successfully? Or will his death be final?
No matter where or when, no matter who or how old, she judges your sins without a second thought. It's Emma, from the land of the dead.
Meet Sakai Hiroaki, a high school teenage mastermind with a genius-level intelligence and a lack of interest in anything that is easy to him. During one unlucky day, in an attempt to stop a student from committing suicide, he ends up committing suicide himself. After he awakens, he finds himself not in the real world, nor in heaven, but in purgatory, along with a group of others who did the same: commit suicide. Sakai discovers that he and his peers are subjected to never-ending intense death games in this world for reasons unknown to him, and he tries to find a way to escape.
Did this happen by chance, or was it inevitable? Brought together by an unfortunate fate, a boy and girl meet. This became the crux that, in the near future, could lead the world into an unprecedented state of affairs. But for now, mankind comes into contact... with the "forbidden".
"We have come to send you off..." When a person's life ends, the heavens sends envoys to administer their "death". The three-man team equipped with hi-tech gadgets identify as Funeral Service A.R.S and they have been solemnly providing services for humans in their final moments before sending them off to His land in the Beyond. While they indifferently carry out their duties like corporate warriors, one day, one of the deceased turned out to have an irregular condition and now they're stuck being pushed around by the deceased boy!?
Calen, who has no memory beyond being a soldier, begins his new life in Limbo with a caretaker named Makoto. To atone for his sins, Calen has been given the powers of a reaper and tasked with guiding and protecting the souls of the dead. As he works together with the purehearted Makoto, Calen begins to develop feelings for him. But will those feelings change once he learns Makoto’s true nature?
When people die, they end up in the Ministry of Death, where they must fill out the necessary forms (the paperwork doesn't end at death!) to be able to ascend to heaven. Depending on the lives these people lived, their application may not be approved by the employees of the Ministry of Death, and they may be sentenced to hell instead! Follow the daily lives of the employees as they judge and assist the dead in the afterlife.