Upon returning to Japan in 2006, after having lived in the United States for 11 years, Nishikura found herself facing identity issues that she had thought she had put behind her.
Reveninte al Japanio en 2006, post loĝado en Usono dum 11 jaroj, Nishikura trovis, ke ŝi frontas al identecaj problemoj, kiujn siaopinie ŝi jam forlasis.