https://www.nature.com/articles/d41586-019-02847-3
"Many companies, however, are taking advantage of the regulatory paths to avoid rigorous testing of their therapies and get them on the market fast. Scientists say that people who use them are probably not getting effective treatments. Most of the therapies approved for serious illnesses are supported by scant evidence, and there have been at least four reports of adverse events, including one death. Even government researchers and academic scientists who support the regulations say that changes are necessary."
As I've said all along, Japanese medicine is full of quackery.
"Many companies, however, are taking advantage of the regulatory paths to avoid rigorous testing of their therapies and get them on the market fast. Scientists say that people who use them are probably not getting effective treatments. Most of the therapies approved for serious illnesses are supported by scant evidence, and there have been at least four reports of adverse events, including one death. Even government researchers and academic scientists who support the regulations say that changes are necessary."
As I've said all along, Japanese medicine is full of quackery.