Abrego is the head of the Manisarela Cartel's branch in Roanapur. His brash, cowardly activities on the island, which often ended in bloodshed, was a source of disgust from other mob leaders like Balalaika and Mr. Chang. In fact, Balalaika and Hotel Moscow was planning to go into battle to destroy the cartel. However, a series of events caused a modification to those plans.  Abrego was to take custody of Garcia Lovelace after his superiors in Colombia had kidnapped the young boy to blackmail his father into selling their lands to them. However, as he waited for the boy to arrive, he had gotten news that a young woman in a strange outfit was going around Roanapur City looking for him. Taking his soldiers with him, he cornered the young woman at the Yellow Flag Bar – and found out the woman was the Lovelace's maid Roberta – and also found out that Roberta was the infamous "Bloodhound of Florencia", the former terrorist Rosarita Cisneros after she opened fire on them with a shotgun disguised as an umbrella!  Things for Abrego went from bad to worse when the Lagoon Company, who were escorting Garcia, arrived at the bar for a good time. After a brief battle with Revy – and after the Lagoon Company fled the bar with Garcia, Roberta then bade the remainder of Abrego's men farewell – then dropped several grenades from under her skirt, which exploded, destroying the bar and killing Abrego's men – but not Abrego, who was picked-up by Balalaika's men. Balalaika later said that the Manisarela Cartel in Colombia was wiped-out by her men there. 

Okajima Rokuro is a Japanese businessman in a town full of Japanese businessmen. His normal day consists of social drinking with clients and being kicked around by his bosses. He finally gets a break though, as he's sent by his company to the tropical seas of Eastern China to deliver a disc. But his boat gets hijacked by a band of mercenaries hired to retrieve the disc. Rock (as he is newly dubbed by his captors) catches the interest of the only female merc Revy as she thinks he's worth a ransom, taking him hostage. However, the disc that was stolen has a terrible secret that's unknown to Rock, which causes massive confusion and chaos for both him and his kidnappers.

[Profile (Aoni)](https://www.aoni.co.jp/search/egawa-hisao.html)

__Date of Birth:__ 1952
__Hometown:__ Staufen im Breisgau, Germany

[Synchronkartei](https://www.synchronkartei.de/sprecher/1461/2)

Okajima Rokuro - now known almost exclusively as 'Rock' - was once a typical, put-upon Japanese businessman. Then, on a routine business trip, he was kidnapped and ransomed by the Lagoon Company: a band of mercenary pirates operating out of the crime-riddled city of Roanapur. Abandoned by his bosses, he joined the Lagoon Company. Now he must try and stay afloat amongst the ever-shifting politics of the criminal underworld, while simultaneously avoiding death at the hands of his quick-tempered, gun-toting co-worker, 'Two Hand' Revy.
 
(Source: Anime News Network)

Roberta, the terrorist-turned-maid that made her appearence in the first season of 'Black Lagoon', returns in this five-episode OVA series - and this time, all bets are off! 
Roberta's benefactor, the patriarch of the Lovelace clan, is murdered during a political rally. The assassin's trail soon leads back to Roanapur - so now she has returned on a mission of vengeance! However, close behind her is the new patriarch, Garcia, as well as Roberta's apprentice (and maid), Fabiola Iglesias. As the body count of Roberta's bloody rampage mounts, forces from within the corrupt island (which includes the Lagoon Company), as well as overseas converge on what threatens to escalate into all-out war!

Rokurō Okajima is just an average Japanese salaryman, living an average life. But when he's taken hostage by the crew of the Black Lagoon, Rokurō finds himself thrown headfirst into a deadly world of outlawed heroes, brutal villains, and blazing gunfights. Where he ends up is anyone's guess, but one thing is for certain—he's in for a wild ride!
 
(Source: Viz Media)