Mine are mostly main stream, but they are still fantastic!
1.) Fairy Tail (far and away my fav)
2.) My Hero Academia
3.) Dragonball Z
4.) Naruto (original and Shippuden, Boruto is kinda meh)
5.) Sword Art Online
6.) Assassination Classroom
7.) Attack on Titan
8.) Izetta the Last Witch
9.) Miss Kobayashi's Dragon Maid
10.) Seven Deadly Sins
11.) Black Clover (starting to like it now that I have gotten over Asta yelling all the time)
12.) Overlord
13.) Zoids (haven't seen it in forever though, might suck now
)
Semi-Anime Honorable Mentions (for the feels):
1) Pokemon (mostly the older series)
2) Digimon
3) Yu-Gi-Oh
Can't stress how influential Fairy Tail was in helping me through some dark times, planning on getting a tattoo for it eventually. Plus the soundtrack is amazing.