If you liked
Sayonara Zetsubou Sensei
|
...then you might like
Jinrui wa Suitai Shimashita
|
Smart, cynical MC with arbitrary view of life. A lot of social aspect in the story and humor. Though the shows are by no means the same, if you enjoyed one you'd probably like another.
If you liked
Dead Leaves
|
...then you might like
Hells
|
Both are action-based shows with lot of randomness, pretty similar art style and twisted character designs. The plot development pattern is also very alike - a constant action scenes following into each other with main characters having little idea of what's actually going on. The main difference is that Dead Leaves is more rough in terms of action and humour and also is shorter, so while Hells Angels sometimes takes a break to reveal some story (and even moral), Dead Leaves just throws it all at once and then suddenly ends.
If you liked
Dead Leaves
|
...then you might like
Kyousou Giga
|
Both shows are all about non-stop action when a lot of stuff is going on and a little is explained. Also, though they look pretty different, the art is kinda grotesque in either of them.