Seitarou Higuchi  

Master, 樋口 清太郎

In the initial episode of the series, Higuchi Seitarou was portrayed as a deity associated with marriage. Although his full name is provided in episode four, he is commonly known by his first name, Master. He is an eighth-year student at the university and resides in the same dormitory as the main character. Despite appearing aloof and nonchalant, Master frequently assists the protagonist directly, although the latter may not recognize it.