Kannagi

Sure, they both have similar characters, supernatural circumstances, and both are hilarious comedies but Kannagi is really one of the few animes that are good enough to compare to this colossus and a potential candidate for best comedy/romance of the year. I hope they make a second season because I will be looking forward to it as much as I am looking forward to season 2 of Suzumiya. 

Both are comedies with a high-school aged cast. Both have eccentric and hilarious female leads with a straight-man comedic companion. Both shows have loveable characters and is filled with pure comedic genious...It's like watching Scrubs or Arested Development. You could say they are both post-modern romantic comedies. It's got parody and a lot of 'breaking the 4th wall'. I love the interactions between Haruhi/Kyon & Nagi/Jin:) The show includes HEAPS of fan service, which is great considering how cute Nagi is. So if you like Haruhi, then you'll love Nagi... 

the same storyline and atmosphere: random 'God' who is contained in a schoolgirl's body, and is energetic, confident, crazy which gets involved in trouble and creates weird situations out of normal life and school. no real storyline, normal innocent good guy who gets caught up in all the crazy plans. 

Both of the series' main character is a very talented in singing but has weird / unusual / extrovert mind and want everything done their way... both are very fun to watch :D 

I love this two animes and they are quite similar. 

Both main female charecters are infatuated with themselves and are gods. Kannagi shows the same random plot turns that seemed to devlop with haruhi. I enjoyed watching both series. 

Both kannagi and haruhi are nice anime that are both comedy and sort of sci-fi and that both the main char have the same attitude (haruhi and nagi).. 

In general same type of show-->supernatural, comedy, slice of life anime with dynamic female leads that change the male leads lives. Furthermore they contain some romantic moments without belonging to the romance genre. Both of them have lively and colorful art style and cheerful and catchy music. But the main similarity is in the plot goddess and common human affect each other, have a unique relationship.  

Same kind or characters. 12-14 episodes for each serie. Some paranormal stuff occuring, a great ending. What more do you expect ? :p 

Similar story and genres. 

It is the same sort of humor and Nagi and haruhi are both gods. 

The same humour. Both have little magic, they are about school life and a selfish girl who makes a boy do everything she wants. 

Both shows have 'kamidere' characters, Nagi and Haruhi Suzumiya as well as both shows including a straightman MC, Jin and Kyon which is very similar to 'tsukkomi' in 'manzai' style in Japanese culture. Both shows are slice-of-life comedies, and if you enjoyed the humour in The Melancholy of Haruhi Suzumiya, the comedy in Kannagi is similar (parodying otaku culture, 'moe', etc). There are also supernatural antics that occur in both shows and in addition, both female leads are quite good singers. 

Both females protagonists are gods, and their personalities are quite similar. 

Both main characters pick up a god, watch it if you like this then you'll like the other. 

Man meets goddess and soon afterwards a string of funny events occur Both Nagi and Holo are a little strange and unpredictable  

both have spunky female leads who happen to posses supernatural powers 

As others have stated when comparing these anime, the main characters meet a "god" through interesting circumstances. Both Nagi and Horo give off the same aura of deceptiveness and unpredictability and both form some sort of loving relationship with the protagonists Kraft and Jin. In some cases Horo and Nagi even talk in similar ways. However, in comparison kanngi is more geared towards being comedic. You should seriosuly consider watching one if you have seen the other as both are very good anime 

In both anime, the male character get involved with a god. The goddesses, Holo and Nagi, have similar personalities and often speak in similar manners.  

Both shows involve a goddess, though Kannagis' goddess Nagi is just plain dumb and the main character is a typical shounen protagonist who is afraid of anything remotely sexual. Kannagi is also missing anything even resembling some kind of decent story, but at least the set up is similar. In conclusion, if you liked Spice and Wolf you will probably not like Kannagi. 

Both are fun and lighthearted. Multiple girls sort of interested in one dorky guy 

Kannagi and Toradora! have similar scenes and action. Also in both are comparable characters: Nagi - Taiga, Jin - Ryuuji, Zange - Ami. 

In both animes a girl and boy live together in the same house, and both girls act tough. Also, in both animes there is a kinda mean girl character that tries to win the boy's heart infront of the girl he lives with. Both cute and funny animes ^O^ 

Both good anime with good main characters, funny story. (nagi represents aisaka) and (jin represents ryujo)...... well, if you enjoyed kannagi... im sure you'll enjoy toradora also :) 

First of all, I found the characters designs extremely similar. Then the main characters resemble each other. Taiga as Nagi are strong female characters but can become weak and Emo if something intense happens. Jin - Ryuuji on the other hand are caring and helpful male leads that have characteristics, which usually belong to female characters. Furthermore if we ignore the exact scenario, the core characterization of both stories are romantic slice of life comedies.  

Normal guy + sudden supernatural girl appearance. While Shakugan no Shana has more action, both shows share romantic and magic elements. 

Both have female leads with supernatural powers and have the male leads wrapped around their little fingers. 

A pure-and-sweet boy accidentially starts living with a girl with the supernatural powers. Nagi and Shana are very alike, although Shana has got more of the 'tsun' and Nagi is more 'dere'. You DEFINITLY should watch Shakugan No Shana, if you find Kannagi enjoyable. But prepare for less comedy, more romance and more mystic things.  

A strange girl suddenly introduced into the MC's life and now they're stuck looking after them. Both have a slice of life feel with a little bit of romance and mystery. Nice animation and relaxing to watch. 

Slice of life shows with interesting characters, both with some supernatural elements, but that end up focusing on character relations and interactions. 

both deal with gods living at each others houses but wagaya has more of a varied cast of gods...also both seem to deviate from the point of the "summoning" of the gods...but both are funny 

What would happen if one day a god came down to Earth and had to live amongst us humans? In both Kannagi Crazy Shrine Maidens as well as in Wagaya no Oinari-sama (Our Home's Fox Deity) a god starts living together with a normal Japanese High School boy. In Kannagi the god is a tree goddess, while in Oinari-sama the god is a fox-god who can take the form of either a male or a female (Thank god (pun intended) she mostly uses her female form though). Both goddesses have to get used to many aspects of daily human life such as going to school and working part-time. Mix in a childhood friend and be ensured of a lot of comedy. Wagaya no Oinari-sama focusses more on supernatural elements than Kannagi, and has a great amount of other gods and youkai appearing in the series. read more 

K- ON & Kannagi have very similar animation and characters. Both are very, very funny, and have a lot of music!  

Both have very similar animation and art style. Both silly comedies with a similar feel. 

Both have different anime studios but the two has great similarities in animation and craziness. Lucky Star is completely random while Kannagi has a plot to follow. Lucky Star just reminded me of Kannagi because of the animation. If you want another taste of fluid animation like Lucky Star's, Kannagi's a great try. and yes, Yutaka Yamamoto... if you know what I mean. 

Anime with very similar styles, about a group of friends talking and hanging out. While Kannagi has a more complex plot, both are slice of shows. They include very well animated opening dances, and the Lucky Star characters make a cameo appearance on a Kannagi scene. 

Both shows are harems featuring girls who appear supernaturally. Both female leads (Lala-sama and Nagi) have similar personalities and both are voiced by the adorable Haruka Tomatsu. But while To LOVE-Ru goes for those over the top hilarious ecchi situations and comedy, Kannagi focuses on more subtle(though just as frequent) comedy, slapstick, and ecchi. Furthermore where TLR is "sci-fi" featuring aliens etc. Kannagi is "paranormal" and has godesses and spirits...However BOTH shows have more to do with awkward, pervy, and hilarious situations than aliens or ghosts, and if you liked one show, you'll like the other 

Kannagi and Noragami deal with Gods that inhabit in a modern world. The God from both series possesses a mischievous personality but deep down does care about others. Nonetheless, they cause mischief among their communities. Throughout both series, we learn more about their character as they take on task/missions with their own accords. There is a decent amount of comedy, drama, and emotional appeal to both series. 

In both animes there are gods.Those gods appeared after their seals were broken by some young kids.Both gods and their companions have to exterminate evil spirits :P. Also: similar comedy,animation ;). 

Theres somehow the same feeling about these two animes. Aswell the main boy looks quite the same,acts and thinks the same (just the two main girls are slitly different) And also the relationship between boy and girl in Kannagi goes a bit in the direction of Zero no Tsukaima, though Zero noTsukaima has got more romance (I would have wished for a bigger develepmont in Kannagi^^) and is fantasy. Both animes also contain a lot of comedy.  

-Both anime have a touch of supernatural events that happen over their summer. -Both are of school life/slice-of-life. 

A special and distinguished girl (a sheltered young girl in Kure-nai, a literal goddess in Kannagi) has to learn how to cope with living a normal life and shakes up life for the young man putting a roof over her head and his friends alike while carefully hiding the secret of how she came into her current situation. 

non-humans (squid/godess) who suddenly appear and wanna reach their goal (subdue mankind / being praised by people) but have so much fun that they dont work for it 

Same feeling. they both center around life and have pretty much the same humor though Minami-ke have more comedy themes than Kannagi.