Synopsis: Rival

Upon arriving in town, Heisuke's top priority was to pursue the attention of attractive women. His quest for romance, however, resulted in an unfortunate altercation that left him with a black eye. Later that night, as he arrived at his lodging, Heisuke spotted a girl sneaking about. Believing this to be the perfect opportunity to engage in some questionable behavior, Heisuke attempted to prevent the girl's intrusion, only to realize that she was the same person who had struck him earlier - a girl named Umi, who also happened to be one of three sisters living in the house. The following day, Umi discovered Heisuke's impressive skills as a boxer, alongside his disreputable flirtatious tendencies. Follow Heisuke on his journey to discover which desire will ultimately prevail - his passion for boxing, or his interest in women!