Kiryu Coco was a popular Hololive VTuber known for her loud, dragon-themed persona and English-friendly streams, which helped her clips travel well beyond Japanese-speaking audiences. Fans began sharing short voice lines like this one as soundboard clips and reaction sounds, using them to greet viewers, open edits and reference her playful character. Even after her graduation from Hololive, the greeting has stayed in circulation because it is instantly recognisable to fans and easy to drop into short-form videos, streams and memes.