this one is a little confusing perhaps if you havent read sayonara game or change world because its a spin off BUT its not too hard to deduce what info ur missing
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.
Boku no Omawarisan