ニヤニヤ教授 ニヤニヤ Professor_Niyaniya 教授さん 笑面教授
"Smiling Professor"

A [[Blue Archive]] character, her real name is currently unknown. First mentioned by [[Iroha (blue archive)|]] near the end of "An Unconcealed Heart" event, she makes her physical appearance in "Sheside Outside" event.
professor niyaniya (blue archive)