Is Shein based in Japan?

Excuse me, I have a question regarding the location of a company called Shein. I've heard of this brand quite a bit, but I'm not sure about its origins. Is Shein actually based in Japan? I've seen some products with Japanese-inspired designs, but that doesn't necessarily mean the company is from there. Could you please clarify this for me? I'm just curious to know the true roots of this popular brand.