Here are my favorite picks for anime like ACCA: 13-ku Kansatsu-ka. Keep in mind the list is in no particular order. Enjoy
During the early 1930s in Chicago, the transcontinental train, Flying Pussyfoot, is starting its legendary journey that will leave a trail of blood all over the country. At the same time in New York, the ambitious scientist Szilard and his unwilling aide Ennis are looking for missing bottles of the immortality elixir. In addition, a war between the mafia groups is getting worse. On board the Advena Avis, in 1711, alchemists are about to learn the price of immortality.
Based on the award-winning light novels of the same name, Baccano! follows several events that initially seem unrelated, both in time and place, but are part of a much bigger story—one of alchemy, survival and immortality. Merging these events together are the kindhearted would-be thieves, Isaac and Miria, connecting various people, all of them with their own hidden ambitions and agendas, and creating lifelong bonds and consequences for everyone involved. [Written by MAL Rewrite]
House of Five Leaves
Masterless samurai Akitsu Masanosuke is a skilled and loyal swordsman, but his naïve, diffident nature has time and again caused him to be let go by the lords who have employed him. Hungry and desperate, he becomes a bodyguard for Yaichi, the charismatic leader of a gang called “Five Leaves.” Although disturbed by the gang’s sinister activities, Masa begins to suspect that Yaichi’s motivations are not what they seem. And despite his misgivings, the deeper he’s drawn into the world of the Five Leaves, the more he finds himself fascinated by these devious, mysterious outlaws. (Source: MU)
KADO: The Right Answer
Cool-headed and rational, Kojirou Shindou is a government official and master negotiator with a well-earned reputation. While departing on a business trip, a giant cube materializes and his plane is taken undamaged into the mysterious, indestructible structure.
As Japanese authorities attempt to identify the cube’s properties and origins, Shindou encounters an otherworldly entity known as Yaha-kui zaShunina, who materializes in the form of a human man. He assures Shindou that the passengers are not in any danger and requests help in negotiations with the human world.
Hailing from a higher dimensional universe known as Novo, Yaha-kui zaShunina is able to transfer information between Novo and Shindou’s universe through a cube called Kado. Despite having these unfathomable abilities, he does not appear hostile. Instead, he announces that he has come to this world with only one intention: to “advance” humanity—starting with Japan. [Written by MAL Rewrite]
Based on a hit light novel series by Keiichi Sigsawa, the philosophical Kino’s Journey employs the time-honored motif of the road trip as a vehicle for self-discovery and universal truth. Deeply meditative and cooler than zero, the series follows the existential adventures of the apt markswoman Kino along with talking motorcycle Hermes as they travel the world and learn much about themselves in the process. Imaginative, thought-provoking, and sometimes disturbing, Kino’s journey is documented in an episodic style with an emphasis on atmosphere rather than action or plot, though still prevalent.
Lupin III vs. Detective Conan
In a country called Vesparand, a new mineral with super stealth properties has been discovered which attracts Lupin’s attention. At the same time the untimely deaths of Queen Sakura and her son, Prince Gill, leave Princess Mira next in succession to the throne. During a trip to Japan, Princess Mira finds her double in Ran and takes the opportunity to trade places, which ends with Ran being spirited away to Vesparand with Conan, Zenigata, Kogoro Mouri, Lupin and Fujiko in tow. There they meet a waiting Jigen and solve the mystery of the deaths of the Queen and Prince. (Source: ANN)
When Nicoletta was a little girl, her mother, Olga, abandoned her and ran off to Rome to remarry. Now, 15 years later and a young woman, she travels to Rome with the intention of ruining her mother’s life. She tracks Olga down to a restaurant called Casetta dell’Orso, but the second Nicoletta steps through its door, everything changes. It’s a peculiar place staffed entirely by mature gentlemen wearing spectacles, and like their clientele, she is helpless against their wise smiles and warm voices. Before Nicoletta realizes it, her plans for vengeance start to fade, and she’s swept up in the sweet romance of everyday Italian life. (Source: Right Stuf)
Hakata Tonkotsu Ramens
Although the city of Fukuoka might look relatively peaceful at first glance, in actuality it houses a thriving mixture of dangerous individuals such as killers, detectives, and professional revenge seekers right beneath its surface. Among their number is Zenji Banba, a laidback and observant detective who is investigating the work of other hitmen companies in the area. However, Banba might not be the only one with a bone to pick with these organizations, as Xianming Ling, a crossdressing male hitman in the employ of one such company begins getting fed up with his lack of jobs and pay.
One day, after Ling’s current target commits suicide before the hitman could reach him, his company refuses to pay him even half the amount they were originally supposed to for the assassination. Frustrated, Ling requests another mission and is offered the job of taking out Banba, whom his organization believes has been interfering with their business. However, when Banba arrives at his home and finds the hitman inside, Ling surprisingly doesn’t even attempt to kill him. Instead, he offers the detective another option: to join him and form a team. With the offer on the table, exactly how will Banba respond, and just what plans does Ling have in store for the underground world of Fukuoka? [Written by MAL Rewrite]
Tanaka-kun is Always Listless
For high school student Tanaka, the act of being listless is a way of life. Known for his inattentiveness and ability to fall asleep anywhere, Tanaka prays that each day will be as uneventful as the last, seeking to preserve his lazy lifestyle however he can by avoiding situations that require him to exert himself. Along with his dependable friend Oota who helps him with tasks he is unable to accomplish, the lethargic teenager constantly deals with events that prevent him from experiencing the quiet and peaceful days he longs for. [Written by MAL Rewrite]
References: MyAnimeList, Wiki, ANN