If you're looking for anime similar to Hakuouki: Record of the Jade Blood Episode 0, you might like these titles.
Everything changed when Koharu joined the crew of Norn. The sins of the past forge an uncertain future and put the fate of the crew, and the world itself, in the balance.
Angelique is the queen of the cosmos in a lush fantasy world, with nine strong and handsome guardians at her command. What started as a simple reunion between friends turned into a nightmare when the recently deceased Arios came back from the dead with a sinister plan to kill both queens! Can the gang come together to save not only themselves, but Arios himself?
In the mid 1800s, prior to the fall of the Tokugawa Shogunate, two men lead very different lives in the city of Edo. Ibuya Manjiro is a would-be samurai who refuses to back down from a fight, and Ryoan Tezuka is the son of a well-known doctor and student of Western medicine. Both are looked down upon by members of the community – Ibuya for his heroic behavior that makes his dojo look bad, and Ryoan for following a form of medicine that Japan, as a whole, shuns. Though the two are on very different paths, their lives inevitably cross in romance, times of need, and the changing of history...
Historical Japan, the Meiji Revolution: Hijikata Toshizou is a young swordsman fighting for the Shinsengumi and the Tokugawa shogunate. As a lieutenant of the Shinsengumi, Hijikata earns a reputation for his ruthlessness and harsh moral code. Hijikata Toshizou's tale is one of fierce determination, his samurai spirit unfaltering even as the war nears its inescapable conclusion and his comrades fall one by one.
During the Bakumatsu Period, death filled Japan as people fought for what was in their hearts. A young man took up the sword to fight for the Meiji government: he was known as Hitokiri Battousai. It is now the 12th year of the Meiji Period, and Hitokiri Battousai is now known as Himura Kenshin; he atones for his sins by carrying a reversed-blade sword that will never kill again. During a trip to Yokohama, Kenshin meets a samurai named Takimi Shigure who lost a close friend, Takatsuki Gentatsu, during the conflicts in the past. Takimi blames himself foolishly for his friend’s death, and vows to take revenge upon this corrupt Meiji government who wasted Gentatsu's sacrifice. As swords weave blood from their masters' enemies upon the bloody ground, one thing is certain: revenge will bring only suffering and regret is a miserable feeling.