Talk:Eto Yoshimura/@comment-27315896-20161003211210/@comment-25047329-20161006000829

That quote is from the end credits isn't in? Since Ishida did the ED art for Root A, I think that quote is generally assumed canon. There are little easter eggs here and there for things that happened in :re and the novels, like Eto at Zeum Hall and Older!Hinami wearing a clover hair ornament that someone gave her in the novels.

The quote isn't necessarily a promise either way though imo. It's more like the hope of her parents who already know she's likely to have a hard life.