If you're looking for anime similar to Chuunibyou Demo Koi ga Shitai!, you might like these titles. All recommendations are made by Anime-Planet users like you!
Sorata Kanda has a real problem - he just can't say no to the cute face of a kitten! However, his lovely strays have finally landed him in trouble, as his dorm doesn't allow keeping pets. Given an ultimatum to get rid of the cats or move out, Sorata makes the mistake of standing up for himself and finds himself exiled to Sakurasou, the home of misfits the school doesn't know what to do with. Yet the more he spends time there, Sorata sees they all have their own incredible talents. None, however, enthralls him more than the latest arrival: Mashiro Shiina, a world class artist who is seemingly incapable of feeding or clothing herself! Since none of the other residents have a shred of responsibility, the onus of 'Mashiro Duty' falls to Sorata; what will become of Sorata and his latest stray, and will he ever achieve his goal of escaping Sakurasou?
Two incredible comedic romances between a relatively normal MC and an incredibly weird heroine. Sakurasou's heoine is a talented savant while Chuunibyou's heroine has chuunibyou (8th grade syndrome). The MC characters are tasked with taking care of the heroine and this situation creates a touching yet hilarious romance series. Both Sakurasou and Chuunibyou are both amazing comedic romances that you need to see.
When Demon King Satan was facing his demise at the hands of Hero Emilia, he had no choice but to quickly flee to another world with his Demon General, Alsiel. However, upon their arrival, the twosome is taken aback with the realization they have lost almost all of their magic - and moreover, were transformed into ordinary humans and are stranded in an otherworldly place called Japan! To survive, the Demon King must now work a part-time job at a fast-food joint and attempt to adapt to modern society the best the pair can as Japanese citizens, all while scheming to rule over the country in the process. But with Hero Emilia and others on Satan’s tail to slay him for good, will Japan ever become his new domain?
Chuunibyou surrounds the lives of several teenagers who suffer from "8th grade syndrome". A condition that causes them to take on super powered personas, such as the Dark Flame Master. Unlike the characters of Chuunibyou, the cast of Hataraku Maou-Sama are super powered beings, cast from their realm and reduced to mere mortals. Both of these shows deal with very similar forms of comedy, and both also have a dramatic side to them.
"If I don't have to do it, I won't. If I do have to do it, make it quick," is the basic principle by which energy conservationist Houtarou Oreki lives. But after his sister convinces him to join the Classics Club, Houtarou's life is turned upside down when he meets Chitanda, a perpetually-inquisitive girl who challenges the boy's easygoing existence. Intrigued by the slightest hint of a mystery afoot, Chitanda doesn't hesitate to pester the reluctant yet highly analytical Houtarou into satisfying her curiosity at every turn, no matter how small the problem. Alongside fellow members Satoshi and Ibara, the group tackles cases ranging from a self-locking classroom door, a strangely-popular library book, and even the shadowy history of the very club to which they belong!
Sawako Kuronuma is just like any other high school girl who wants to make friends and be useful. The only problem is she bears a worrying resemblance to Sadako from 'The Ring!' Because of her reputation, people are not only terrified of her, but small dogs even bark in fear at her presence; in fact, the only person in school who will talk to her is the lively class hottie, Kazehaya. As the pair spends more time together, Kazehaya slowly begins to bring Sawako out of her shell and soon their feelings for each other develop further. Though with her crippling insecurities, lack of social skills, and a series of cruel rumors and misunderstandings, it seems that Sawako's dream of a normal life won’t be quite so easy to obtain.
Death and reincarnation are inescapable, but what happens in between? Without warning and without his memories, a boy who only recalls his last name - Otonashi - wakes up next to a girl named Yuri who offers him a gun and tells him to shoot an angel. Assuming it must be a misunderstanding, Otonashi is then almost killed by the angel and is drawn into Yuri's army to battle to delay the beginning of his next life. Immortality is within reach, but if Otonashi remembers how he died, will he keep fighting or allow himself to vanish?
The only reason why I thought of Chuunibyou Demo Koi ga Shitai! while watching Angel Beats! was the male lead. It might not seem like that much of an excuse to write a recommendation, but I believe that such characters are rare in shounen and seinen manga. It's difficult to describe what kind of characters they are, but if I were to try, I would say they know what is the right thing to do and they follow through. They are someone others can depend on. If you liked the male lead in one of those series, then be sure to check the other series too.