Yuki had been a student at Osaka University in Japan until her father fell ill and her family could no longer cover university expenses with the family restaurant.

She fell into a depression and could no longer live in Japan to please her family, she took advantage of some time and planned to flee to the USA from her past and large family who no longer accept her.

Yuki lived a strict life in Japan with no freedom of her own as she moved further and further away from Japan, the better and freer she felt.

She took no more than a bag of necessities with her to start a new life here, Yuki could not raise much money to take a plane, so she asked a cousin to take her on an export ship to the USA, 28 days later she managed to immigrate, and had already received all the things to start a new life.

She was recently kicked out of her apartment near Mississippi which brings her to Hathian to earn money and live the life she always wanted.

Yuki is very open to new things and is very eager for knowledge, Yuki just wants to escape her old life, which involves learning and no spare time or social relationships other than her big family.

Of course, she uses her knowledge gained in university and years of hard learning to find solutions to problems as best she can and sees this as a fun challenge.