The title says it all
For me it's K (K😛roject)

    Depends.

    Separate episodes? Jojo's Bizarre Adventure.

    Entirety? I'd say Jormungand.

      Angel Beats. Rewatched it 13 times total. What's better is that I did in a sequence since I couldn't get over it.

        I've only rewatched a few, never 3 or more times though.

          I'd probably say Death Note.

            Aside from DBZ because it kept repeating on Cartoon Network, I only ever rewatched Soul Eater, Magical Shopping Arcade Abenobashi, Â and some of Highschool of the Dead.  I get anxious when I watch something more than once because I already know whats going to happen.

              I've rewatched Girls und Panzer, Sword art Online, Sword art Online 2, Assassination Classroom, Initial D (Compleat tv series) and multipul hentais...

                I've rewatched Steins;Gate 5 times, and re-read the whole visual novel twice. The characters are engaging and very likeable, not to mention the story is great too.

                  Rewatched Zero no Tsukaima over 20 times. (All seasons)

                    If I can cheat a little bit? Denpa Teki na Kanojo, since there's only two episodes out for it. I still love the mystery/stalker-romance vibes it gives off.

                    Officially? Steins;Gate - rewatched again and again with my friends and people I introduce to anime.

                      I've definitely seen FLCL at least 10 times.

                        Hmm. I really want to rewatch Your Lie in April ;-;
                        Clannad+AS: 2
                        Elfen Lied: 2
                        Air: 2
                        Black Butler: 2
                        Spice & Wolf: 2
                        Angel Beats: 2
                        Guilty Crown: 2
                        Death Note: 3
                        Mirai Nikki: 2

                          I've rewatched Guilty Crown about six times now. I really like it (obviously).

                            I've rewatched Highschool DxD like 6 times now.

                              4 months later

                              I don't like rewatching anime. The only anime that i rewatched was Black Lagoon and that was only because i didn't finish it, and i forgot the most of it.

                                The Law of Ueki, Fullmetal Alchemist: Brotherhood, and Gintama. I never get bored when I watch those shows.

                                  I've only rewatched DBZ. My first time was years ago(Like 6+) and the second time was some months ago.

                                  I'm the type of person that doesn't like rewatching stuff but the thing was that I had forgotten about many things so rewatched it completely.

                                    Either serial experiments lain, dbz or flcl. Not sure which I have rewatched more.

                                      10 days later

                                      13583
                                      I don’t know how many times but I'm up there with ya. It was one of my first so I have a nostalgic sweet spot for it.

                                        I've rewatched No Game No Life like 6-8 times.