Gokudo Ryuji(2011)

Two years ago, Ryuji Kazama, an executive from the Daido-gumi, fought to rescue his brother-in-arms, Fujinami, who had been kidnapped by the Hanamura-kai. After completing his sentence, Ryuji returns to society, only to find that the organization has changed. His former junior members are now under other executives, with Wakagashira Saeki expanding his power. Ryuji's only remaining junior is Tatsuya. As the next leader of the group is being discussed, attention turns to the power struggle between the cunning Wakagashira Saeki and the old-school fighter Ryuji. Saeki's schemes begin to surface. Is he colluding with Okabe, an executive from the rival Hanamura-kai? The conflict between Ryuji and Saeki intensifies, and Ryuji, a yakuza who values honor, must decide his path.