Yotsugi Ononoki is a character from the Monogatari anime and light novel series written by Nisio Isin, first appearing in the Tsukihi Phoenix story. Presented as an emotionless shikigami in the form of a young girl, she became known for striking peace poses despite her monotone manner. Fans clipped her short greetings and shared them across anime edits, GIFs and soundboards, where the phrase became shorthand for her character. Its continued use comes from that recognisable contrast between a cheerful gesture and a completely flat delivery.