Lohmeyer-senpai

ローマイヤ先輩

An art school student and former roommate of Morita and Mayama. He used to bring large quantities of meat to supplement their diets, which were strained by poverty.
Lohmeyer-senpai also worked part-time as Nyanzaburou at an amusement park and, as one might expect, single-handedly saved the business.
Unfortunately, due to his father's poor health, he returns to his family's farm, bringing an end to the protagonists' days of indulgence.
In short:
All the poor, all the humble, all honest folks, all good men who knew him, loved that kind-hearted and simple gentleman.