Off the top of my head and in no order:

- Nichijou (gals)
- Nichijou (boys)
- Katanagatari
- Barakamon
- Basilisk (First series)
- Fullmetal Alchemist
- Gintama
- Hunter x Hunter
- Umineko (Manga/VN. The anime is also pretty decent, if rushed and incomplete)
- Higurashi
- Fate/ Zero
- Gundam 00 (Season 1)
- Jigoku Shoujo
- Spice and Wolf
- Nodame Cantabile
- Kimi Ni Todoke
- The Wonderful Adventures of Nils
- The Mysterious Cities of Gold

Top long-running battle shounen:

1. HxH/Gintama
2. Gintama/HxH
3. Magi (If it counts)
4. One Piece/Naruto
5. Naruto/One Piece
6. Inuyasha
7. Dragon Ball/DBZ
8. Bleach
9. Fairy Tail/DBS
10. DBS/ Fairy Tail

Last edited by Kyuu - on 22 January 2018