Incredible collaboration, dream showdown finally takes place! The Baki manga series was originally serialized in Akita Shoten's Weekly Shonen Champion. This best-selling fighting manga has sold over 85 million copies and depicts the stories of many fighters. The main theme is the duel between the protagonist Baki Hanma and his father Yujiro Hanma. One of the father and son is the youngest underground fighting champion, and the other is the "strongest creature on the face of the earth". The super popular manga Kengan Ashura is the most popular work on the UraSunday comic website and the MangaONE comic app, and its popularity remains high. The story tells the story of ordinary office worker Yamashita Ouma who encounters the mysterious fighter Jukija Ouma and is involved in the world of "kengan" competition, where companies bet big on experienced fighters and business disputes are resolved with fists. These two fighting manga masterpieces have finally joined forces! The anime series "Hanma Baki" and "Kengan Ashura" are both already online, exclusive to Netflix. Now they are working together to launch an anime series for the first time, which is an incredible collaboration!