If you liked
Souten Kouro
|
...then you might like
Kingdom
|
Both are action filled historic series based on ancient China, with very similar settings.
If you liked
Sakigake!! Cromartie Koukou
|
...then you might like
Osu!! Karate-bu
|
Cromartie High School is a parody of Osu!! Karate Bu, I can't believe no one made this recommendation before.
If you liked
Hanbun no Tsuki ga Noboru Sora
|
...then you might like
Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.
|
Both are great dramas that deal with life and death.
If you liked
Touhai Densetsu Akagi: Yami ni Maiorita Tensai
|
...then you might like
Rainbow: Nisha Rokubou no Shichinin
|
Both are set in the same period (late 50's) and deal with the underworld, and both are great series.
If you liked
Full Moon wo Sagashite
|
...then you might like
Shinigami no Ballad.
|
Both deal with death and shinigamis, but Full Moon wo Sagashite is more light-hearted, at least in the first half of the series.
If you liked
Shinigami no Ballad.
|
...then you might like
Omishi Mahou Gekijou: Risky★Safety
|
Both are very short animes featuring shinigamis, though Omishi Mahou Gekijou: Risky/Safety is more childish.
If you liked
School Rumble
|
...then you might like
K-On!!
|
The relationship between the pairs of sisters Yui and Ui, on the one hand, and Tenma and Yakumo, on the other, is very similar, as well as their personalities.
If you liked
Slayers
|
...then you might like
Ichiban Ushiro no Daimaou
|
Both deal with magic and have a Demon Lord character (though for only some episodes in Slayers). That's pretty much all the similarities between them. Slayers is more adventure and comedy oriented, while Ichiban is more ecchi, and although Slayers shows its age, it's still a better show than Ichiban.