User blog comment:Yatanogarasu/One Piece: No More Rivals?/@comment-1949364-20100926063108

I'm going to say, One Piece will end in 13-15 years.

I'm sure new series will pop up, if Naruto and Bleach are ending. But both the series are still really popular last I checked, so I bet they'll continue dragging thier feet along.

It's not really a rival, because the author has constant haituses, but HunterxHunter is still pretty popular and very, very good (...unlike other series *cough*BleachNaruto*cough*), and it's been going on since 1998. So, at least One Piece won't be the only manga from the Old Age. (haha)