Shiraishi Junta is a plain boy who is two hairs short from being invisible to his classmates and peers; in other words a "mob" character. Cue Kubo Nagisa, his beautiful next-seat neighbor who always notices him and playfully experiments on him to gauge just how "invisible" he really is... and then she declares herself his "heroine"!!!
English translation of the Japanese manga Kubo-san wa Boku (Mobu) wo Yurusanai (久保さんは僕(モブ)を許さない)
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/kubo-wont-let-me-be-invisible/4050-144952/).
