Board Thread:Questions and Answers/@comment-28194879-20160519003219

I know, it must be the 10000000th time this has been asked over the internet, but something keeps bugging me. How is it that it takes so many years to produce a 25ep-long season of Attack on Titan...or any other manga really...while One Piece, Gintama and Detective Conan release an episode on a weekly basis for years, having now hundreds and hundreds of episodes ? What's the fundamental difference that makes possible for these three mangas what is impossible for all others ? Come on it cannot just be fillers, what's the explanation.

I mean, even if the studio wanted to, they couldn't, because with only one chapter per month they would run out of materials in no time. How is it with the three mangas I mentioned ? I'll never read or watch them, they are way too long. Do the authors of these mangas release two chapters per week ? What's their secret ? 