Yuuki Hase

Yuuki Hase is a high school student who notices that his classmate Kaori Fujimiya is always alone and repeatedly tries to befriend her even after learning that she forgets her friends every Monday. Hase can be hesitant, jealous and impulsive, but once he commits to a decision he pursues it stubbornly. Fundamentally kind and sociable, he tries to treat people with consideration and respect even when his emotions get the better of him.