Setry

A ten-year-old wizard, aspires to become a "Magister Magi", a special wizard who, under the guise of working under a Non-Goverment-Organization, uses his powers to help normal people. After graduating from the Merdiana Magic Academy in Wales, he is assigned the task of teaching English at Mahora Academy's middle school, where his homeroom class consists of 31 girls, each very special in her own way.

Sora and Shiro are a pair of siblings, brother and sister, who are well known as brilliant. Yet they are NEETs - useless to society, and (Not in Education, Employment, or Training) - and even worse they are completely house-locked shut-ins (hikikomori!

Kagami Junichirou was known as a physics genius when he was a teenager, and he was even published in "Nature." However, after college, he suddenly lost all interest in science.

The story is about class 3-E of Kunugigaoka Middle School where every morning they greet their sensei with a massive firing squad. The sensei is a weird combination of a ALIEN and an octopus that moves at speeds of mach-20.