Is anyone else having a crazy hard time getting her? I think I've burned close to 300 N-gacha and not gotten her. She's showed up about 10 times out of 300, and clearly I've missed her all ten times.
I typically stick to a same box, but after she showed up 3 times in the same box, I started using that one. Then she showed up 3 times in another box. I'm just resolving myself to picking one box and sticking with it.