How many arcs left before the manga ends?

I think there are two or three more arcs left before the manga ends. And it's the movie's aftermath, the Tokyo Dome, and final confrontation with Kamiki.

Akasaka malso mentiomed something in a magazine that the ending is "already in signt". But I don't think the manga is ending soon. The story is way too good.

How about you? After the movie arc, how many arcs do you think will remain before the manga ends?