If you're looking for anime similar to Gekijouban Bleach: Memories of Nobody (Light Novel), you might like these titles.
Momo is a sympathetic death god who cries every time she sees a touching moment. Though she brings death, she also allows the victim to complete their last wish before taking them away. Accompanying her through her adventures is a winged black cat named Daniel. With a huge scythe in tow, Momo strives to touch the lives of humankind and overflow the world with pure kindness, by fulfilling the soon deceased’s tasks.
Hell – A place where beings that have committed mortal sins during their lifetime are sent. It is a realm where even Soul Reapers are forbidden to interfere. When a group of vicious Sinners plot to escape from this eternal prison, they discover that Substitute Soul Reaper Ichigo Kurosaki is the key to their freedom. The Sinners launch an attack and in the process kidnap Ichigo's younger sister Yuzu and take her to Hell. With the help of a mysterious man named Kokuto, Ichigo and his friends must now travel into the depths of Hell to stop the Sinners and save Yuzu, unaware that their actions could bring Hell to the World of the Living.
Baishin -- a shinigami that was sealed by Soul Society for killing many of his own kind years ago -- has been set free. He escapes to the human world looking for people with large amounts of reiatsu (spiritual power) to absorb it for himself. Meanwhile, Ichigo encounters Baishin in the city and fights him, but ends up losing a large portion of his reiatsu. It is now up to Ichigo and the other shinigami sent by Soul Society to eliminate the threat of Baishin, before something terrible happens!
On the anniversary of his mother's death, Kurosaki Ichigo travels to his mother's grave. When Rukia arrives, Ichigo leaves to speak with her; but what she has to say upsets him. His sisters have a much bigger problem, however: they're being attacked by a particulary vicious Hollow with a few tricks up his sleeve. But this isn't any ordinary Hollow! Could it have something to do with the death of Ichigo's mother? Ichigo must discover the truth and fight the Hollow on his own to protect his pride.
One night, two mysterious figures infiltrate the Twelfth Squad’s laboratory for nefarious purposes, wiping out a third of Seireitei in the process. Amidst the commotion, the intruders approach Rukia and indirectly cause everyone she knows to forget about her – that is, except for Ichigo, who manages to escape this mind alteration. Sensing that something is wrong, Ichigo travels to Soul Society for answers; but with obliterated memories, everyone treats him as an enemy. Now, with all thirteen protection squads chasing him, can Ichigo find a way to retrieve the lost memories of his friends and rescue Rukia - not to mention find out why was she targeted in the first place?
When 14-year-old Tsugumi discovers her ability to transform into a weapon, she decides to enroll at Death Weapon Meister Academy, or DWMA. There, she hones her skills, and practices with other weapons and the meisters who wield them.
Self-proclaimed, proud pervert Ryousuke loves women – to him, their butts and breasts are a 'treasure box' of joy for all men. So when the boy spots a fiery-haired girl standing in the rain one day, he invites her to his house – but he didn't expect to be stabbed with a magical sword in return! The girl, Lisara, is actually a high-level shinigami who must absorb the spiritual powers of others to survive in the human world. Until she can find a genius with enormous expendable energy, she's decided to form a contract with Ryousuke, but unfortunately for the busty babe, the horny teen's mojo is fueled only through his constant perversion. While looking for Lisara's true prize, the two must deal with other well-endowed shinigami and other foes alike, all while trying to maintain a 'typical' school life together.
A recap that aired with episode 63 of Bleach and later included as a DVD special.