Mode includes the Underground Arena which is located in Kamurocho's Purgatory area. Cutscenes are enabled after completing specific actions or beating a certain character during the Adventure Mode. They also introduce the chapter's objectives. Various minigames are available within 'Adventure Mode' in the form of arcade machines scattered throughout the game world. These include a claw crane, a batting cage, a casino (Baccarat (card game), blackjack and roulette), toba, and pachislot. Plot The game follows the story of Kazuma Kiryu (Darryl Kurylo/Takaya Kuroda), a yakuza whose life changes when his boss, Sohei Dojima, attempts to rape Kiryu's childhood friend, Yumi Sawamura (Eliza Dushku/Miyako Uesaka). When Dojima is murdered by Kiryu's best friend and fellow yakuza, Akira Nishikiyama (Michael Rosenbaum/Kazuhiro Nakaya), Kiryu accepts blame for the murder, and is imprisoned for ten years. During his incarceration, Kiryu is expelled from his organization, the Tojo Clan, and Yumi goes missing. 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. Kiryu asks his former captain and adopted father, Shintaro Kazama (Roger L. Jackson/Tetsuya Watari), about Yumi's disappearance, but Nishikiyama, who now controls his own gang, shoots Kazama after he reveals that Yumi was connected to the lost money. Kiryu manages to escape from the Tojo, who now regard him as an enemy and put a contract out on his life. 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). In his search for Yumi, Kiryu finds an orphan named Haruka Sawamura (Debi Derryberry/Rie Kugimiya) who is searching for her mother, Mizuki, who Date identifies as Yumi's younger sister. Haruka is also targeted by the yakuza, who believe that her pendant, which Yumi gave to her for safekeeping, is the key to the missing ten billion. Kazuma is forced to protect her from not just Shimano and Nishikiyama, but also Goro Majima (Mark Hamill/Hidenari Ugaki), Shimano's sadomasochistic lieutenant, as well as the Omi Alliance, a rival yakuza organization, the Snake Flower Triad, led by Kiryu's old enemy Lau Ka