Aichi (Aoi Wakana)'s father Shoan (Hiroshi Tamaki) was accused by Juto (Hayama Nobuyuki) of killing his mother, which brought a huge shock to Aichi.Age (Naomi Zaizen) explained that during the period of Yin disease, Shoan had treated the scrap shop couple and the daimyo's daughter at the same time. The scrap shop's wife, Judou's mother, was ultimately unable to be rescued, and her condition suddenly worsened.And died.

Later, Judou was called and Shoan began to tell the truth.It turned out that Shidou's mother was pregnant at the time, but due to physical weakness and premature birth, both mother and child died.