If you're looking for anime similar to Classroom of the Elite 3rd Season, you might like these titles.
At Academy Island, everything is settled through "Games" waged for a certain number of stars, with the strongest student being granted the ranking of Seven Stars. Hiroto, a transfer student, unexpectedly beats the strongest empress and becomes the pseudo-strongest in the school! A mind game of lies and bluffs begins!
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?
Mihama Academy, a school set up by international organization CIRS to train the next generation of assassins, spies, and bodyguards using lost girls torn away from ordinary life by the myriad vicissitudes of fate, to be trained in the art of the gun. Among them are the four members of SORD, a special force set up to do the jobs the police and the army dare not touch: the pistol sharpshooter Rena, the sniper Tohka, the explosives and computer expert Chris, and the ninja spy Murasaki.
Kimito Kagurazaka is a extraordinarily average. Average grades, average abilities, average looks, average love life (nonexistent). That is, until one day he's abducted by a mysterious organization and forced to enroll a super secret, super elite academy for the richest, classiest, elitest of the elite young ladies. Turns out Kimito has been chosen as a “commoner sample” to better help the isolated and naïve girls cope with entering into normal society. But there's a catch—Kimito isn't allowed to show any romantic or sexual interest in the girls, lest he face gruesome repercussions. Can this commoner enter the secret world of high society?
Invertia… an unprecedented disaster that struck the world during the 20th century. Because of this disaster, numerous cities around the world were destroyed. However, within the meteor, an unknown element called mana was discovered, which allowed human technology to make rapid strides. This also gave rise to a new species of human born with unique skills – the Star Pulse Generation. The setting for the world’s greatest comprehensive battle spectacle, the Festas, is an academy city above the water surrounded by six academies called Rikka also commonly known as Asterisk.
The official music video for Antinotice by wowaka.
Mihama Academy is a prison-like school built to preserve fruit that has fallen too far from its tree. It is home to five female students who each have their reasons for enrolling in the academy and live their life idly within the walls of Mihama. One day, Kazami Yuuji the institute’s first male student arrives and throws the orderly rhythm of Mihama off balance. Is Yuuji what the girls need to hold of their lives once more, or will the weight of their pasts prove too steep a wall to overcome? Or is his past even heavier than any of the others?
Yesterday, Kyon was helping prepare for an SOS Brigade Christmas party. But today, he wakes up to a whole other world. Haruhi and the SOS Brigade are gone, Koizumi's class is missing, Asahina doesn't recognize him, Nagato is still a Literary Club member and even Ryoko Asakura has returned. As the only person who notices that everything has changed, Kyon is left to discover what happened to his friends and figure out if his life truly is better without aliens, time travelers and ESPers.
Despite being the only male capable of piloting an Infinite Stratos, Ichika has finally settled in to life at Infinite Stratos Academy. Unfortunately, living in a school full of competitive girls with giant robots has more hazards than perks as the fight for Ichika’s affections continues. And it’s not long before a new enemy appears- one with a very unexpected tie to Ichika and a plot to steal the Byakushi for its own evil purposes!