Do you know a KPop group who is not based in Seoul?

To-be NewJeans?

uhhh.. does Cosmosy count?? i heard they're based in Japan but still is a kpop group..?

Quote from peachchompoo

uhhh.. does Cosmosy count?? i heard they're based in Japan but still is a kpop group..?

I'd say so, as they are a collab between NTT Docomo and Universal Korea.