One of my secret favourites because the concept is great but the lack of communication is too infuriating to finish reading. Watched the anime years ago.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Tonari No Kaibutsu-kun