If you're looking for anime similar to Death Note Rewrite 2: L's Successors, you might like these titles.
Tsuzuki Asato is a shinigami: a guardian of death. Acting as an investigator in Juuouchou, the bureau in charge of ensuring that each soul passes through the cycle of life naturally, his job often involves dealing with those who would disrupt this cycle. His life after death is about to change, however, as he is assigned a new partner, Kurosaki Hisoka, for a case in Nagasaki - a case seeming to involve some sort of vampire. But the two shinigami soon find that something deeper lies behind this blood-sucking menace...
The always-hungry Yako Katsuragi is a super famous high school-aged detective who cracks the hardest of cases with ease – at least, that’s what the general populace thinks! Behind the scenes, Yako is helped by Neuro – a maniacal being from the demon world who is looking for new mysteries to devour. Alongside local detectives and a helpful sidekick, Yako and Neuro will solve the unique and the bizarre cases that plague the city; but will Yako ever discover the truth behind her father’s supposed "suicide"?
Sakaido was a famous and very talented detective until the day his daughter was killed, and he committed revenge! Now in jail, he uses his skills to help the police find criminals of cold-blooded crimes through a system that allows him to invade a criminal’s “ID.” But he’ll soon find clues that bring back his daughter’s case!
Shibuya, 2015. In a city recovering from the "Shibuya Earthquake" which devastated it six years ago, Takuru Miyashiro, a student at the newly built private high school "Hekiho Academy" investigates a series of serial killings known as "The Return of the New Generation Madness" as part of his work for the school's newspaper club...
Juu Juuzawa is a tough kid in a rough town. One day, he is approached by an odd girl by the name of Ame, who claims that she was connected to him in a past life and insists on serving as Juu's knight. His first reaction is to ignore her, distancing himself as quickly as possible. However, when a serial killer murders one of Juu's classmates and Ame seems to know something about the killings, he is forced into cooperating with her to get to the bottom of the mystery. Can this enigmatic stranger really be trusted?
Most girls that wake up in the home of a serial killer would panic, but not Ray. In fact, her meeting with the killer Zack is actually quite convenient because her only wish is to find a good way to die.
Neku awakens in the middle of Shibuya’s bustling Scramble Crossingwith no memory of how he got there. Little does he know he’s been transported to an alternate planeof existence known as the Underground (UG). Now an unwilling participant in the mysterious “Reapers’ Game,” Neku must partner up with a girl named Shiki in order to survive. Together, they complete missions and defeat monsters known as “Noise”as they gradually uncover the true nature of this twisted Game.“ There’s only one way to stay alive in Shibuya: trust your partner.” Will they survive the Reapers’ Game?
Ichirou Inuyashiki is a compassionate man who always tries to help others, but his family doesn't appreciate him, and at 58 years old, Ichirou is distraught to learn that he's dying of cancer. In the same city lives Hiro Shishigami, a high-schooler whose personality is quite the opposite. He is cherished by his family, but Hiro is dissatisfied with life and reserves his limited compassion for the very few people he cares about. One night, an alien light hits the earth and both people are killed. They are restored by the extraterrestrials and given awesome new abilities, but how they each use their new powers are vastly different...