Jijou wo Shiranai Tenkousei ga Guigui Kuru. S01

When the cheerful teacher meets the shy student in class, opposing currents attract each other! Our fifth-grader, always the target of endless bullying from her classmates, has been miserable until a new student arrives on the scene. A kind Takaoka, who knows nothing but always has a fixed intention, someone who can bring out the "Nishimura" known as "Azrael" from his shell. While these classmates are enjoying summer activities together, an unusual friendship is taking shape!