With the experience gained from combat, the player can level up Kiryu's attributes and increase his fighting capabilities in order to perform Heat actions which greatly damage his enemies.While Kamurocho's map shows the linear path to continue the main story, the player may take on missions and side quests found around the city.[3] After his release, he learns that ten billion yen has been stolen from the Tojo Clan's private bank, and that the entire Japanese underworld is now searching for the lost wealth.[5] His escape is aided by a detective named Makoto Date (Bill Farmer/Kazuhiro Yamaji), who had been investigating Kiryu ever since the death of Dojima, and is now investigating the murder of Third Chairman Masaru Sera (Alan Dale/Ryuji Mizuki), the former Tojo Clan leader whose death has triggered a war between Kazama, Nishikiyama, and an ambitious yakuza boss, Futoshi Shimano (Michael Madsen/Naomi Kusumi).[8] Kazuma is forced to protect her from not just Shimano and Nishikiyama, but also Goro Majima (Mark Hamill/Hidenari Ugaki), Shimano's sadomasochistic lieutenant,[9][10] as well as the Omi Alliance, a rival yakuza organization, the Snake Flower Triad, led by Kiryu's old enemy Lau Ka Long (James Horan/Shinichi Takizawa), and the MIA, a mysterious group with ties to the Japanese government.Yumi suffered amnesia after she was attacked by Dojima, but recovered and married Kyohei Jingu (Robin Atkin Downes/Hiroaki Yoshida), an ambitious politician who allied himself with Sera.After accidentally killing a journalist who had tried to blackmail him with evidence that he committed adultery, Jingu asked Sera to have Yumi and Haruka murdered.Kazama saved the pair and persuaded Sera to turn on Jingu, having learned that the latter was using the clan to launder ten billion yen for his own purposes.Though using the gameplay schematics of one of Nagoshi's earlier titles, SpikeOut, as basis for the combat, Yakuza utilized an entirely new engine crafted for the game.One subplot that made the final cut, which involves a man who tried to commit suicide when he was rejected by a girl, was nearly removed from this game for this reason.[27] In localizing the game, Sega funded an aggressive web and print advertising campaign, as well as an English voice cast composed almost entirely of cult performers like Michael Madsen, Eliza Dushku and Mark Hamill.In order to both support the game's expensive production, including making Kamurocho a realistic recreation of Tokyo's Kabukicho, Sega contracted a tie-in campaign with famous Japanese companies.As a result, some in-game locations, such as the Don Quijote discount store and the Club Sega game centers are modeled after the real life buildings.The latter appears in a TV ad, together with a Suntory drink and a Sega mahjong game, which is displayed in the Kamurocho theater wall screen.[34] The original PlayStation 2 the Best edition (SLPM-74234) included a bonus DVD with the trailer of Yakuza 2, while the reprint (SLPM-74253) which was released during the production of the spin-off was repackaged with a rose cover art instead of white (a.k.a."repackage edition") and a bonus DVD with the trailer of Ryu Ga Gotoku Kenzan!, a voice cast message and a 20-minute producer interview.[37] This "HD edition" features both game remasters bundled in a single Blu-ray disc and later as a downloadable title on the Japanese PlayStation Store.[51] Newtype USA called it "the adult-themed spiritual successor to the Dreamcast's Shenmue series" and found that the fighting system would interest many players.1Up.com wrote it was an "incredibly realistic and accurate portrayal of Tokyo's Kabuki-cho district",[1] while IGN thought "the city actually feels alive".Although the cut-scenes are all use the in-game engine, the complicated facial expressions are shockingly intricate and colorful, while some of the floral tattoos look too good to be true."[47] UGO Networks praised the seriousness of the story as the game "respects and appreciates yakuza culture and its often forgotten roots in the samurai tradition/bushido code" and thus lamented the lack of the Japanese audio.[59][60] According to Toshihiro Nagoshi: "[Ryu ga Gotoku was successful] because there were only a few titles which directly portray original Japanese culture.[65] Kiwami improved the resolution, framerate, textures and loading times compared to the original game, and additional content was added to resolve some of the more confusing plot points and establish connections to the prequel title Yakuza 0.[67][69][70][71][72][73] In particular, the dub has been criticized for the perceived poor quality of its voice acting, and the excessive use of profanity in its script, which was seen by some as an inappropriate attempt to appeal to the Western market.[74][75] In 2006, Takeshi Miyasaka directed a prequel Like a Dragon: Prologue (龍が如く 〜序章〜, ryu ga gotoku -joshou-) with mixed martial artist and puroresu wrestler Masakatsu Funaki as Kazuma Kiryu.
The Kamuro Theater, modeled after the
Koma Theater
, is a main landmark in the game. TV ads are displayed in-game and can be viewed in full screen.