When Risa's "sister" appears, questions only create more questions. How did Risa and Sudo meet, and what has kept them together? Can they face the challenges of the future together, or...
Maybe her hair color was altered at an 
early enough age that she never noticed.
لعلّ شعرها قد عُدِّل في عمر صغير
جدّاً لدرجة لم تلحظ أبداً
Ihre Haarfarbe ist vielleicht, …
Tal vez alteraron su pelo
a muy temprana edad.
Tal vez alteraron su pelo
siendo tan joven que ni se percató.
La teinte de sa chevelure
C'è la possibilità che il colore
Talvez a cor do cabelo dela tenha sido alterada
quando ainda era criança e ela não lembra.
Может, ей изменили цвет,
когда она была совсем ещё ребёнком?