If you're looking for anime similar to Sayonara Zetsubou Sensei, you might like these titles. All recommendations are made by Anime-Planet users like you!
When the last two remaining members of the Ghost Tribe died, they left with them Kitarou - a one-eyed ghoulish child with a sinister cackle and a penchant for the supernatural. From day to day Kitarou tries his best to fit in at school (while failing miserably), thwart the fiendish schemes of the crude and rude Rat Man, and get the attention of the lovely and kind Neko Girl. with the help of his father-turned-talking-eyeball and his nervous and confused caretaker, Kitarou must learn to be the best Ghost Tribe heir that he can be!
Absolutely gorgeous to look at, and frequently rather dark comedies - SZS pulls no punches and wants a constant stream of laughs (whether it succeeds is another matter) while Hakaba Kitarou may just elicit the odd evil little smirk, but they're both completely worthwhile watches.
What do you do when the Emperor of Japan has been replaced with... an alien from Planet Octopus?! From intense motorcycle races to crazy machine inventors from Holland, from sea voyages to battles about emo trading cards, there's never a dull moment in the life of the bizarre. Join an eclectic cast as they are visited by a Ramen Fairy, are reincarnated over and over, solve cases like detective pros, and overall have a laughably ridiculous time!
I think you would like Sayonara Sensei also if you enjoyed Gag Manga or vice versa, they seem to have the same parody sense of humor. Random and making fun of Japan/ Japanese people in good spirit. Both make fun of idols, and cliched anime things. While Sayonara sensei has more of a story it follows if you can call it a plot. Gag is really just random block of stories.
Sousuke Sagara is far from the average high school student - not only is he highly trained in military tactics, he puts his knowledge to use in every single applicable situation (and even those nonapplicable ones.) So, when confronted with high school, he tends to turn average high school experiences into off-the-wall adventures. Love letters become terrorist threats and field trips become commando operations; his survival depends on the watchful eye of his best friend and classmate, Kaname. Together, they may just make it out of high school alive...
Everyone around Kousaka seems to adore cats, but due to his allergies the teen can’t stand them. So when he wakes up one day and can hear what every feline is saying, Kousaka is annoyed to say the least. His new “gift,” it seems, is the result of accidentally breaking an enshrined statue of a cat; and what’s worse, Kousaka must atone for his sin and appease the vengeful spirit by aiding one hundred kitties-in-distress, or become a furry feline himself! Now, amidst helping various cats with mundane and trivial issues, Kousaka must try to dispel the jinx and attempt to salvage his self-respect – not to mention his love life - along the way.
Ever wanted to join an anime club but felt its geekiness would hurt your reputation? Sasahara feels your pain. Genshiken, the Society for the Study of Modern Visual Culture, is an organization of college otaku obsessed with anime, manga and video games. Their daily activities include holding impromptu cosplay photo shoots, braving the crowds and avoiding injury at doujinshi conventions, and tolerating harassment by Saki, a girl irked by her boyfriend's otaku-ness! It's a perfect match for Sasahara's interests, so why is it so difficult for him to join?
Both Sayonara Zetsubou Sensei and Genshiken are somewhat random and definitely include a lot of self-effacing humor. Here are some points to consider :