Masahiro Senoo

Masahiro Senoo is a second-year high school student who consistently exhibits a high-handed and intimidating attitude toward others. In the story, he forces a first-year student, Shotaro Yamada, to act as his personal lunch-delivery boy and unjustly makes him pay for the meals, which causes Yamada significant frustration and resentment. While Senoo initially appears to be nothing more than an arrogant bully taking advantage of a younger student, his unreasonable actions actually mask an awkward, adolescent clumsiness and a hidden, vulnerable desire for someone to truly understand him.