Trinity seven

Arata Kasuga lived a normal life together with his cousin and childhood friend Hijiri Kasuga in a small town. However, everything changes on the day of the Black Sun, which caused the Breakdown Phenomenon which destroys the town where he lived and takes Hijiri away. As Hijiri starts disappearing, she hangs a grimoire around his neck, asking it to protect Kasuga. Shattered by losing Hijiri and all of his other friends and family, Arata asks for his world to be good again, which leads to the grimoire artificially reconstructing his normal life and making him forget both the destruction of the city and Hijiri's disappearance. Lilith Asami, a mage, is sent to investigate the ruins, and she finds the powerful spell in their stead. She makes Arata remember the actual events, and consequently the spell is broken, but not without the grimoire telling him that Hijiri is still alive. Arata decides that his only option is to become a magus himself so he could rescue Hijiri, and so he joins the Royal Biblia Academy, a secret school for mages that deals with magical issues around the world. There he is introduced to the Trinity Seven, seven powerful female mages who are at the top of their respective fields (Lilith being one of them) and who will help him in his goal of becoming a powerful magician and learning the truth about Hijiri and the Black Sun. He soon finds out that one of the Trinity Seven, Arin, looks almost exactly like his missing cousin, although she shows a completely different personality.

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Early in the school year at the Tristain Academy of Magic, the second year students perform a special ritual where they summon their familiar, which serves as their eternal protector and partner, and is usually some sort of magical creature. But Louise summons Saito Hiraga, an ordinary teenage boy from Japan, leaving her totally humiliated. Due to the sacredness of the ritual, Louise reluctantly accepts Saito as her familiar, but proceeds to treat Saito as any other familiar, only worse, making him wash her clothes, sleep on a bed of hay, and whipping him with a riding crop when he upsets her. The Familiar of Zero follows the adventures of Louise and Saito as they help their classmates and friends, while occasionally blundering into situations where they risk their lives to save one another. Saito tries to find a way to get back to Japan, but he also has a mysterious power that allows him to wield swords and other weapons to perform heroic feats.

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#6

Seiken tsukai no world break

World Break: Aria of Curse for a Holy Swordsman takes place at a school named Akane Academy, where students with special powers and known as Saviors are trained to defend against monsters called Metaphysicals, which brutally and indiscriminately attack humans. Saviors, divided into Shirogane (White Iron) and Kuroma (Black Magic), are the reincarnations of talented individuals who possess awakened memories of their past lives. Shirogane manifest weapons and martial techniques while Kuroma manifest magic for defense purposes.The story follows main protagonist, Moroha Haimura, who is unique in that he has awakened memories of two past lives: Flaga, a swordmaster and prince of a small country, and Shu Saura, a magician and King of the Netherworld. This gives Moroha the abilities of both a Shirogane and Kuroma. At the Academy he meets Satsuki, a boisterous girl who is very boastful and brash and who was Sarasha, Flaga's sister, in her past life; and Shizuno, a calm and levelheaded girl, who was Shu Saura's queen. With his unique abilities he joins the Striker Unit, Akane Academy's team of elite Saviors.

Machine doll wa kizutsukanai

In an alternate historical version of the United Kingdom in the early 20th century, scientists have created a mixture of technology and sorcery known as Machinart, circuits made from spells that are put into objects to bring them to life and give them artificial intelligence. These Automatons were developed as a military weapon and spread throughout the world; the humans in charge of them became known as puppeteers. A puppeteer named Raishin Akabane comes from Japan to Liverpool to study at Walpurgis Royal Academy of Machinart, along with his automaton Yaya. Once every four years, the Academy holds the "Night Party", a competition where puppeteers use their automatons to fight in hopes of obtaining the title of "Wiseman". Raishin, however, enters the school and the competition in order to get revenge on a mysterious genius who killed the other members of Raishin's family.

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Rakudai Kishi no Cavalry

The story is set in an Alternate Earth world where humans called "Blazers" have supernatural abilities. These Blazers can materialize weapons known as "Device" which are made through a person's soul. At Hagun Academy, Blazers are selected as representatives for the Seven Star Sword Art Festival, an annual tournament event held by the seven Mage Knight Academies in Japan to determine the strongest Apprentice Knight. Hagun's performance ranking in the festival is falling and academy director Kurono Shinguji is determined to find a solution. Ikki Kurogane is the academy's F-Rank Blazer and is considered "The Worst One" for his low magical abilities, but Stella Vermillion, the princess of the European country Vermillion, is one of the top A-Rank Blazers.

#2

Roku de nashi majutsu koushi to kinki kyouten