Seikimatsu Occult Gakuin

Both of them has to do with time travel.Seikimatsu Occult Gakuin have failed to meet my expectations while Steins;Gate suceeded in meeting my expectations. 

Both series revolve round a guy who has to time travel and ends up saving the world. While the lead male in SOA is a bit of a whimp, the male lead in Steins gate is a real freak who deliberately calls himself a mad scientist and tries to act according to fit the image of it. Though the male leads differ from eachother, they are both strongly connected to the female main character wich are both a bit of the tsundere types. SOG has a lot more supernatural in it, while Steins gate is scifi. Both series have a lot of comedy, though Steins gate turns a whole lot more serious and dark half through. I absolutely enjoyed both series and think others will too. read more 

Partly recommending for time travel but also because there's some funny dialogue going on between the strange cast of characters.  

The supernatural genres are similar. If your into occult, ghosts, monsters, and demons; then these two anime are for you. 

Both series involve chasing after something paranormal. Be it ghosts or an object. Ghost is divided by arcs while Occult Academy is one whole story. If you like the "thrill of the hunt" Ghost Hunt might be the choice for you. 

Both contain espers, time travelers, and all things occult. Lead characters have a history of "not [being] interested in ordinary people". 

Supernatural events and fantasy are a theme in both of these series. Additionally, both anime(s) deals with "aliens", espers, and time travelers. There is also emotion and comedy throughout the series as episodes progresses. 

Both kick start with zombie disaster occuring within a school. In Highschool of the Dead's case, the school is actually infested with zombies, a theme this series stays loyal to, yet within Occult academy, spirits take on a zombie-esque role, mindelessly attacking anybody and everybody, possessing dead bodies in one case, infecting thoses attacked, yet occult acedemy is open to all sorts of supernatural events occuring. Both schools need bringing down, as they litterally harbour nothing but trouble! Perhaps I should highlight, though this is my opinion, that both feature exceptionally annoying heroeins, from the selfish, somewhat dopey Rei within HOTD, to the know-it-all superiour Maya within Occult 

While Level E is a scifi-comedy that focuses on aliens, Occult Academy is a scifi-comedy that focuses on mythical creatures. They are very similar in that sense. Both are funny and have captivating enough stories to keep you entertained. 

Both are really absurd and funny, whilst having action sequences and crazy characters! 

Both are stories about mystery and strange things, both take place in a big Academy. Maya and Bunmei are also similar to Victorique and Kujou (The girl is higher than the boy) 

Similarities: Both has male characters who were wussies at first. And I'm pertaining to Uchida "Bummie" Fumiaki and Agemaki Kei. Both had female characters ( Maya Kumashiro and Zakuro) who despises their male character at first but only to gain their respect later on. Both of them are tsunderes as well. Both female characters are brave in the face of evil. both female characters get to kick the butts of their male characters Both anime deals with the supernatural. Dissimilarities One anime is set in the early 20th century while the other is set towards the new millennium. One female character is herself a half spirit and half human, while the other is a full human. One look good in a yukata while the other has a bad sense of fashion (except in a school uniform). However, Zakuro doesn't seem to look good naked, while Maya is way hot in the nude (even with the towel on). One female character has her own supernatural powers to fight evil, while the other rely on her associates, charms (her father's notebook), weapons (crossbow) and her bodyguards that she doesn't know she has, for help. One didn't develop any feelings towards her male character until the last 3 episodes of the anime, while the other one already has feelings for her male character, though she would display some hostilities towards him.  read more 

Naked boy enounters girl in a bizarre situation. He always feel out of place (HnE: he's amnesiac; SOG: he's from the future). They go together in an adventure to solve a mystery, and the guy uses a strange cellphone with special functions to help. The humor in kinda similar, though in SOG it's a lot more stereotypical and anime-ish. Both have an ocidental feeling to the story and general setting.