If you liked
Kyou kara Maou!
|
...then you might like
Densetsu no Yuusha no Densetsu
|
similar idea of powerful magic and bishounen characters...
If you liked
Majeh
|
...then you might like
The Legend of Soma
|
both have over-exaggerated but cool actions scenes, whilst the story revolves around similar characters of Majeh and King Pachun.
If you liked
One Piece
|
...then you might like
Metallica Metalluca
|
Both the main character wants to become a character of their dreams, with similar art style.
If you liked
Fairy Tail
|
...then you might like
Metallica Metalluca
|
They both have a similar art style with a the main character wanting to become stronger.
If you liked
Shamo
|
...then you might like
Rainbow: Nisha Rokubou no Shichinin
|
Both about struggling in Juvenile Prison.
If you liked
Worst
|
...then you might like
Crows Zero
|
The middle story between Crows and Worst, but can be considered its own story, with both delinquent, fighting, gangs e.t.c.
If you liked
Kongou Banchou
|
...then you might like
Medaka Box
|
Both have a Superior main character, who help normal people and fight against a organization filled with abnormal people. Medaka Box has a female lead and male sidekick and Kongou Banchou has a male lead and female sidekick.
If you liked
Karate Shoukoushi Kohinata Minoru
|
...then you might like
Full Contact
|
Both are about a male lead who want to get stronger through Karate, Kohinata Minoru is bit more mature though...
If you liked
Worst
|
...then you might like
Kongou Banchou
|
they both have fierce delinquent main characters but they are also kind. Also similar idea of fighting to taking over territories of their enemies..
If you liked
Yuu☆Yuu☆Hakusho
|
...then you might like
Beelzebub
|
Both with powerful delinquent main characters, who have to protect something; with supernatural themes of demons, ghost e.t.c.
If you liked
Hyouryuu Kyoushitsu
|
...then you might like
Psyren
|
both about kids being transported to a post-apocalyptic future and fighting for their survival against mutants and monsters and how they can influence the past to change the future, but Drifting Classroom is much more realistic compared to Psyren.