Recently I think only this K-POP style sub unit 7SENSES of SNH48 is worth having got independent from AKB48.
Actually SNH48 7SENSES adopted K-POP style earlier than AKB48 ‘PRODUCE48’. However, K-POP already got popularity both in Japan and China, it was too late for both AKB48 and SNH48.
7SENSES, superb sub unit of SNH48.