Board Thread:Naruto Gaiden/@comment-4271790-20150625052107/@comment-26517758-20150629121531

Sarutobii2 wrote: Sarada inherited her "step mothers" super strength, seems legit Kishi. Im starting to doubt gaiden will finish next chapter seeing as Karin hasn't made an appearance yet, not to mention seeing the graduation exam and the most important thing above all else.

Karin just acts as a plot device - not a real important character. I'm pretty sure news (RUMORS) come round that Sarada really is Sakura's daughter because of the hairstyle, strength, forehead.

CONFIRMED. Sakura is the biological mother of Sarada. When the chapter is released, someone has got to change the relationship information for Sarada and Sakura. And get rid of Sarada from Karin.
 * SPOILER***