Thread:Tycio/@comment-2074153-20121224015423/@comment-2074153-20121224041335

There's a lot of content you miss if you only see the anime. But most of it does come after the Kokuboro arc, which the anime covers pretty thoroughly. So you would mostly be fine if you saw the anime, then picked up reading the manga at Chapter 122. You might miss a few minor characters, but then they are minor.