Jormungand: Perfect Order - Recommendations

• TV (12 eps)
• 2006

Rokuro Okajima is a small-time salaryman who is carrying documents for his company, when the ship he's traveling on is attacked by pirates. Kidnapped, he discovers to his dismay that his employers' main concern is to ensure the documents don't get into the wrong hands, even if it means sending the carrier to the bottom of the sea. Now, with his former life ruined and his kidnappers seeming comparatively friendly, "Rock" decides to join their merry band of mercenaries, and sets out with a new career to the shadier corners of the South China Sea.

• TV (26 eps)
• 2009

A young man awakens in an abandoned warehouse with no memory of his past. As he leaves the room and ventures further into the warehouse he is attacked by a girl in a mask; she tells him that in order to live he must come at her with all his might. After a fight for his life, he manages to overpower the girl, learning that he is to be trained as a Phantom - an assassin for the Inferno organization. He is also given a new name: Zwei. For three months, Zwei is trained by the girl in the arts of assassination until he has just one final test: to kill a living human being.

• TV (12 eps)
• 2006

It has been a year since Rock joined the crew of the Black Lagoon, and while becoming accustomed to life in Roanapur, he also gets involved in many dangerous circles. With the level of violence increasing by the day, Hotel Moscow takes advantage of Rock's talents, and he soon finds himself intimately involved in their struggle for power. A series of events eventually lead Rock back to Japan as a translator for Balalaika, where he soon finds himself confronted with the choice of returning to his old life or continuing with the new. While questioning where his morals lie, Rock must decide, once and for all, whether or not to call the Black Lagoon home.

• OVA (5 eps)
• 2010 - 2011

When someone kills Diego Lovelace, the only man to have been kind to 'the Maid' Roberta, any shred of faith and hope left within her is destroyed. For her, the only recourse is to find those responsible - allegedly agents of the United States of America - and make them suffer the same fate as her late master. Meanwhile in Roanapur, the mafia bosses are getting nervous about the world's deadliest woman running wild and drawing the attention of a superpower to their comfortable nest of sins. When Diego's son, Garcia Lovelace, arrives asking the Black Lagoon company to track her down, this seems the perfect opportunity to avert disaster. But can they stop Roberta before she reaches the United States Army and, inevitably, brings their wrath upon all of Roanapur?

• TV (12 eps)
• 2016

Second season of Bungou Stray Dogs.

• TV (11 eps)
• 2023

The fifth season of Bungo Stray Dogs.

• TV (13 eps)
• 2002

When the Ancient Militia, a group of heavily armed terrorists, takes over the cruise ship Double Sea, a counterstrike team is put together behind the scenes to save the hostages, all VIPs from the international business world. The team leader is Japo, an amnesiac former mercenary with a heroic yet tragic past. He tracks down six other highly talented misfits from academia, law enforcement, and Hell Island, a mercenary training community. As these members of the newly-formed Team Wild train and clash with each other, the terrorists release a deadly plague on the ship and execute passengers whose companies fail to please. They also have a penchant for setting off explosives on board, which hints at a deeper motive. Eventually, skullduggery gives way to all-out action as the Wild 7 storm the Double Sea on motorcycles in a desperate bid to save the hostages before the ship goes down with everyone on board.

• OVA (1 ep)
• 1996

Bounty hunter Hard is given the job of locating and bringing in small time crook Freddie after he skips bail for his robbery of a South Bronx church offering box. However, Freddie got himself mixed up in a far bigger conspiracy and now Hard is in over his head too.

• TV (12 eps)
• 2016

Kicked out of his orphanage and on the verge of starving to death, Nakajima Atsushi meets some strange men. One of them, Dazai Osamu, is a suicidal man attempting to drown himself in broad daylight. The other, bespectacled Kunikida Doppo, nervously stands by flipping through a notepad. Both are members of the "Armed Detective Agency" said to solve incidents that even the military and police won't touch. Atsushi ends up accompanying them on a mission to eliminate a man-eating tiger that's been terrorizing the population... In the virtual city of Yokohama are individuals bearing the name of Bungo, "literary masters," who possess unusual powers likened to that name. Now begins the battle between the mysterious Bungo powers! 

• TV (13 eps)
• 2023

The fourth season of Bungo Stray Dogs.