Thread:Great Mara/@comment-33292597-20171218022924/@comment-27681299-20171218053122

Here's the link.

But from what I can tell, that's just a user not Sae. Like the person chose "Sae Niijima" as their user name, and the date of birth is their (the user's) birthdate and not Sae's. Sae's birthdate hasn't been mentioned officially on twitter, nor has her astrological sign been revealed (which it would've been in the art book like the rest of the PT kids). It's not like we could work a birth year out of it as we don't know how old she is or the year she graduated high school.