Rock's charismatic personality has earned him the interest of several figures in Roanapur, including Balalaika, Mr. Chang, Rowan "Jackpot" Pigeon, Yolanda, Eda (who develops a crush on him), and young Garcia Lovelace.
In "The Wired Red Wild Card" arc, Rock's ideals and place in Roanapur are further explored as he meets Chinese hacker Feng Yifei and attempts to save her life from assassins without clear gain.
Balalaika can be easily identified by the burn marks which scar most of the right side of her face, neck, and chest which she suffered in Afghanistan,[7] earning her the nickname "Fry-Face" by those who dislike her.
Under his services are Shenhua, who is his top assassin; Sawyer, who does disposal jobs for him frequently despite not being a member of the organization, and Leigharch, who is their getaway driver until recent events prevented him from acting in this capacity.
Voiced by: Toshiyuki Morikawa (Japanese); Trevor Devall (English) Bai Ji-Shin Chang (張維新, Chan Waisan) is the boss of a Thailand branch of the Sun Yee On Triad.
Like Revy, he is adept with dual-wielding pistols (Beretta 76 and AMT Hardballer) in a fashion similar to that of gun fu, the former of which are inscribed with a Chinese symbol, meaning "Heavenly King", on the grips.
A conversation with Eda just before Roberta's second rampage reveals Chang is in fact secretly backed by the CIA, being permitted to continue his criminal activities in exchange for keeping Roanapur relatively peaceful.
Voiced by: Akimasa Ohmori (Japanese); Trevor Devall (English) Leigharch (レガーチ, Regāchi) is an Irish getaway driver who worked with Shenhua during the incident involving the Islamic Liberation Front.
Leigharch is said by Shenhua during the Greenback Jane incident to have suffered a massive overdose (he "couldn't get back from Mars"), inducing psychological damage severe enough to commit him to full-time medical attention.
Voiced by: Suetsu Tokaichi (Japanese); Louis Chirillo (English) Chen (陳, Chin) was a Chinese crime boss whose business suffered as a result of Hotel Moscow recently muscling into Roanapur.
Voiced by: Naoya Uchida (Japanese); Alistair Abell (English) Luak (ルアク, Ruaku) is the captain of a Vietnamese pirate gang that operated in the rivers and seas of Thailand, mostly composed by former Việt Cộng defectors.
Voiced by: Jun Karasawa (Japanese); Lisa Ann Beley (English) Eda (エダ) is a woman posing as a nun in the Rip-Off Church, with ties to the underground, since the convent is mainly a smuggling organization.
Using a voice changer inside a mobile, Eda acts as an anonymous handler for Mr. Chang, providing him with intelligence about Grey Fox's mission to capture a major figure in the Triad's drug manufacturing operation.
Voiced by: Masaki Aizawa (Japanese); Adrian Holmes (English) Rowan "Jackpot" Pigeon (ローワン, Rōwan) is the owner and manager of the GoofFest strip club on Rachiada Street in Roanapur.
Much like Roberta, Sawyer is presented as an "unstoppable" attacker, much in the manner of Leatherface from The Texas Chainsaw Massacre, where she will cut through any obstacle in her path while stalking her prey, and the fact she enjoys her work immensely makes her even more dangerous.
In chapter 78 when she explained to Rock that he touched a mattress that had absorbed the bodily fluids of the corpses that died 14 days prior in the hotel room he, Benny, Jane and Feng Yifei were staying in, Sawyer has a blissful expression while everyone else vomits at this information.
Voiced by: Youichi Nishijima (Japanese); Jason Simpson (English) Claude "Torch" Weaver (クロード・“トーチ”・ウィーバー, Kurōdo "Tōchi" Wībā) is a heavyset, middle-aged man with blonde hair and glasses and always sports a grin with a look of an archetypical everyman.
Voiced by: Tomokazu Sugita (Japanese); Samuel Vincent (English) Lotton the Wizard (ロットン・“ザ・ウィザード”, Rotton "Za Wizādo") is a mysterious-looking man and one of the bounty hunters hired to capture "Greenback" Jane.
Voiced by: Shinji Ogawa (Japanese); Ron Halder (English) Major Shane Caxton (キャクストン, Kyakusuton) is an American black-ops operator hiding in Roanapur, awaiting deployment into Indochina.
The following are the crew members and passengers of the U-1324: Voiced by: Shigeru Ushiyama (Japanese); Brian Drummond (English) Captain (or Lieutenant Commander) Wentzel Ahbe (アーベ, Ābe) was the decorated skipper of the Type IXC U-boat U-1324 and a survivor of the Battle of the Atlantic.
His last order in the closing months of World War II in Europe was to take the U-1324 and its veteran crew along with two passengers from the Kriegsmarine naval base at Kiel to ostensibly return Lt. Col. Matsuda to Batavia.
Matsuda is based on the Imperial Japanese Navy lieutenant commander Genzo Shoji, who was posted to Germany to study aeronautics as well, and tried to return to Japan as a passenger of German submarine U-234 during the last days of World War II.
Ratchman's lack of foresight and proper planning enables the Lagoon Company to sneak onto the ASU's recovery ship and launch a surprise attack while his men are drunk from celebrating after they recover the painting.
Voiced by: Youichi Nishijima (Japanese); Mark Gibbon (English) Fritz Stanford (ブリッツ・スタンフォード, Burittsu Sutanfōdo) is the Captain of the Nazi boat that is sent to obtain the World War II painting in the sunken U-boat.
Sir Alfred feels that Ratchman and his men are idiots and a disgrace to call themselves Nazis, seeing their easy defeat by a group of "racially inferior" members as proof of their incompetence in his view.
Voiced by: Ken Yamaguchi (Japanese); Mackenzie Gray (English) Ibraha (イブラハ, Iburaha) is a co-leader of the "Protectors of the Islamic Front", leading one of its main cells in the Philippines.
She is something of a comic relief when compared with Roberta (whom she calls "head housemaid" with the utmost respect), as she is little, carries her grenade launcher concealed in her outfit, and is often prominent in humorous situations; such as her height, being picked up like a bratty little kid, to being made fun of her breast size.
Voiced by: Miki Nagasawa (Japanese); Kelly Sheridan (English) Janet Bhai (ジャネット・バーイー, Janetto Bāī), also known as Greenback Jane (ジェーン, Jēn), is a professional money counterfeiter and hacker from India.
[12] Voiced by: Masaki Terasoma (Japanese); Brian Dobson (English) "Groovy" Guy Russell (“グルーヴィ・ガイ”・ラッセル, "Gurūvi Gai" Rasseru) is a middle-aged American man who works for the Florida crime syndicate that's tracking Jane.
In the end of Fujiyama Gangsters arc, Masami was about to form an alliance with Hotel Moscow when Balalaika, after talking with Rock, decided to kill him and his lieutenants cited she wouldn't want to work with a group with such poor merchandise.