Yasuichiro Isa, who works in the labor section of Sone Mining Tokyo Headquarters, paid a monthly fee for his younger brother, Reiji, who was in trouble because he had a bonus of 10,000 yen more.
Overview：Yasuichiro Isa, who works in the labor section of Sone Mining Tokyo Headquarters, paid a monthly fee for his younger brother, Reiji, who was in trouble because he had a bonus of 10,000 yen more.
