Yes, "The Fast and the Furious: Tokyo Drift" is the third installment in the Fast & Furious franchise. Released in 2006, it focuses on street racing culture in Tokyo and introduces new characters, including Sean Boswell, who learns the art of drifting. While it initially takes place outside the main storyline of the first two films, it later becomes significant in the overall narrative of the franchise.

"The Fast and the Furious: Tokyo Drift" had a mixed reception at the box office and among critics. Released in 2006, it grossed around $158 million worldwide against a production budget of about $85 million, making it a financial success. However, it was considered a flop compared to its predecessors in the franchise, particularly in the U.S. market, where it performed lower than expected. Over time, it gained a cult following and is now appreciated for its unique setting and drifting culture, contributing to the overall success of the franchise.

Brian O'Conner, played by Paul Walker, is not in "The Fast and the Furious: Tokyo Drift" because the film takes place after the events of "The Fast and the Furious" series timeline. "Tokyo Drift" is set in a different narrative arc focusing on Sean Boswell, a teenager who moves to Tokyo and becomes involved in the drift racing scene. The film's storyline diverges from Brian's character, allowing for new characters and a fresh setting, while Brian's absence reflects the shift in focus rather than a continuation of his story.

Yes, "The Fast and the Furious: Tokyo Drift" depicts illegal street racing, which is a central theme of the film. The characters engage in drifting, an unofficial and often dangerous form of racing on public streets in Tokyo. This activity is portrayed as a subculture involving high-speed races that disregard traffic laws and safety regulations, leading to various confrontations with law enforcement. The film highlights the thrill and risks associated with illegal racing, reflecting the underground car culture in Japan.