13 years ago, the angels invaded Earth. Since then, various organisations have cropped up in order to protect the world from them. Seika College boasts the best Angel Assassination Squad in Japan. Its studen...

Some 20 years have passed since the protagonist was summoned to another world and retired from the army. He is still single in his 40s and lives as a low-ranking professor, until one day, an elite 'monster g...

“Only when stooped over... can I finally look up to you." A male student who has a complex regarding how tall he is ends up falling for the similarly tall school security guard. Past events have given Ta...