スーパージャンプ
The magazine debuted in July 1985 as the first "salaryman" magazine to be published by Shueisha, Inc. "Business Jump" completing with "Ultra Jump", "Super Jump", etc. was one of its kind in the Jump family of manga magazines. "Business Jump" readers were typically young, twentysomething business men. BJ was originally a monthly publication, the date of its release was changed to the first Wednesday of every month. For the second time, it was changed in 2008 to the 15th.