Super Jump
Very rarely Weekly Jump handed a series over to Weekly Young Jump. If it was, the manga had a much more mature audience. Shueisha (publisher of Super Jump and other Jump anthologies) was worried that if too many series were moved, the younger fans would have been exposed to older, mature series (also an issue with other major Japanese publishing companies). Titles like "Business Jump", "Ultra Jump", etc. were restricted from having Weekly Jump series moved into their anthologies.