After an intense battle, Tendo is defeated and subdued by the party. Tendo proudly admits to his murder of Kasuga's biological father to goad him. Later, Aoki sends Tendo to search the Arakawa Family office in the Millennium Tower after Kasuga bluffs Aoki into believing there may be an incriminating recording in the office. While Kasuga, his party and Mirror Face manage to escape and survive, Ishioda's fate is unknown. Later, after Ishioda and Mirror Face fail to subdue Kasuga and his party, Tendo and Aoki order one of Tendo's subordinates to detonate a bomb in Ishioda's office.

Now loyal to Ryo Aoki, Tendo then beats Ishioda to assassinating Arakawa in order to eliminate a rival and regain his favor with the splinter faction and Aoki. The resulting power vacuum enables the formation of a splinter faction that is created after the Omi's dissolution the Tokyo Omi Alliance, which Tendo and the Ryudo Family are absorbed into. He hides his ulterior motive of creating a power vacuum which he could leverage to gain power and rise to the top. When Watase announces the dissolution of the Omi Alliance (alongside Arakawa and several of their allies in the dissolved Tojo Clan), Tendo surprises everyone present by choosing to fight alongside Watase and his allies, stating he does not want to miss the brawl of a lifetime. When Omi Captain Masaru Watase is freed from prison, Tendo is present at the ceremony to welcome him back, where he once again meets Kasuga's party and Arakawa. Due to his boxer background, he appears to be recognized by some of the party. After Mabuchi is subdued by Zhao, Kasuga, and their allies, Tendo introduces himself to the party and leaves. Much later, alongside fellow Omi officer Reiji Ishioda, Tendo observes Akira Mabuchi, an Omi loyalist in the Yokohama Liumang, attempting to defeat the leader of the Liumang, Tianyou Zhao. He witness Ichiban Kasuga barge in only to be shot by the Omi's Acting Captain, Masumi Arakawa.

Tendo first appears at the dinner between Omi officers. Tendo himself became a top officer and fighter of the alliance. He soon became the patriarch of the Ryudo Family, a subsidiary of the Omi Alliance. Afterward, he could not continue his boxing career and became a yakuza. He had accepted a matchfixing offer, but the clients failed to pay up, causing Tendo to beat them to death. This makes him not above betraying his fellow compatriots. His tattoo depicts a dragon with red and blue color motifs.Д¬ompared to Ishioda, Tendo appears to be more calculating with his actions, capable of playing the long game when it comes to power struggle. Tendo's attire consists of three-piece pinstriped green suit over charcoal gray shirt and magenta tie with Omi Alliance insignia, a matching pair of suit pants, and a pair of white leather shoes.

Tendo has a muscular build, slicked-back hair with sideburns, and a thin mustache.

Satori tendo