The original Yakuza game was released as Ryu ga Gotoku on PlayStation 2 in Japan back on December 8, 2005.
If you really want to fill your December with all things Yakuza, though, you’ll want to check out the 15th anniversary let’s play of the main series, which promises a 151.5-hour stream from December 2 at 1:00pm to December 8 at 8:30pm Japan Time.
The main event is a live stream looking back on the history of Yakuza with the help of presenters like Kazuma Kiryu voice actor Takaya Kuroda, Ichiban Kasuga voice actor Kazuhiro Nakaya, general director Toshihiro Nagoshi, and others involved in the series.