Higurashi? *shudder* I have managed to finish watching it once after dropping it thrice....... I'm not going to say it's not good (The fact that I went back to it thrice is enough to say that) but it's scary... Really? Why'd you like it so much? I know it's good but there's not much to go back to once you've already watched it.
I think it’s Ouran High School Host Club or Special A. I remember watching OHSHC at least 5 times but I’m not quite sure about S.A. though. If movie counts maybe Spirited Away?
There a lot I've rewatched... Ajin, Akagami No Shirayukihime, Angel Beats, Drifters, Kaichou wa maid-sama, Magi, Nanatsu no taizai, Special A Zankyou no terror - love it Ousama Game the Animation - likes to rewatch as u die, I die, everybody die Fairy tail - too much eps, so rewatch heartbreak, touching, friendship bond, and other arcs. Shingeki no Bahamut Virgin Soul, Special A, Zankyou No Terror - at least more than 2 times Haikyuu, God eater - like it too much, and keep rewatching. Gakusen Toshi Asterisk - loves to see the battles...
As a kid I used to rewatch things like SAO, Code geass, Mahouka Koukou no Rettousei, Gintama and others which I forgot. Now if I am feeling nostalgic I usually watch certain moments from the anime on youtube.
Gintama would be my answer, it also works because it's episodic so you can rewatch any episode and you won't feel lost.
Haikyuu - love the story and the soundtrack and everything else. World trigger - love the way they fight and how the plot unfold. Ace of diamond- love how protagonist strive forward though most people don't even think of him can do it, love the animation (season 1 and 2, it was quite bad in the next season). Saiki kusuo psi nan - love the slapstick comedy, except that narcissistic girl and his brother. Mob psycho 100 - love the animation, it stick true to manga and it is funny as hell. Plus the way plot unfold is fascinating and yet plot isn't heavy.
Hmmm probably bleach ~. It’s one of the first anime’s I watched it has a warm feeling when I watch it .
Death Note, maybe 5 or 6 times. Still one of my favorites, even if the third act isn't as amazing as the first 2.
Heroic Age, Heaven's Official Blessing Anime, Digimon Frontier, Digimon Tamers, Digimon Adventure 2 & 1 are my favorite re-watches.
when i was but a wee lad the first anime i got in full was Escaflone. i watched that series dozens of times and would sometimes binge watch all 26 episodes in one sitting because it was the only anime i had. that and the movie Akira for the same reason.
Ouran High School Host Club is my comfort anime, so I’ve seen it about 6-7 times by now~ Also anything from Studio Ghibli.
I’ve never really watched anime I’ve tried to watch some online but it takes too long for it load and I give up I watched I few episodes of bleach on dvd when I was younger but most were fillers that I honestly can’t remember
12 kingdom, it's the only anime I decided to watch a second time. I just hoard other shows, even dvd specials and not bother watching them.