This year's 41st issue of Shueisha's Weekly Shonen Jump magazine has confirmed on Monday that Bobobo-bo Bo-bobo creator Yoshio Sawai is launching a new manga called Chagecha in the next issue on September 13. The advertisement promises an "earth-shattering, hilarious action manga" about a "great delinquent." (The English word "great" is the unifying theme of Shonen Jump's advertising in this issue.)