Read manga: Irome

manga
Summary:

Noda-sensei sends me a signal from the other side of his cold, silver-rimmed glasses."This will appear on the test. Remember this?"But Sensei, is that really the signal you wish to send me?Teacher and pupil, teacher and alumni, upper-and underclassmen, classmates who were childhood friends; drawn here are various love affairs born and growing inside the schoolhouse.