Thread:107.15.84.128/@comment-26662224-20170911194541

Again mate, her age isn't 15 anymore. The manga (Volume 8, Chapter 37, Page 30) and the Mahou Tsukai Official Guidebook: Merkmal (p.18), both state that Chise is 16 years of age. That's why your edit was undone.

On another note, I'd suggest that you create an account as it takes you no more than 5 min. 