EzioNG

Kishimoto Yumeno has been hospitalized after a diagnosis of pulmonary tromboembolism

Probably the producer she's dating asked her to get out of the middle of show business.

Kiki is the undisputed center, Risamaru was not the best singer, that position belongs to Kishimon, Kiki will be the most important member of Tsubaki Factory until she graduated, even though she is not the best at anything, simply because she is the one with the most star, like it or not, that's the way things are in "Tsubakiki" factory

From HP history, when one of their main stars gets trashed or caught in a scandal they'll find a way for that idol to not be affected. We saw this with Miyabi and others. I believe Kiki is one of these stars and that is why Risa was forced into hiatus. They could've left it as a rumor, but that was not the case.
I personally think Risa is very talented and she stated facts. That was her right, yet these actions don't surprise me coming from HP.

I have read a lot of stupid things in these forums, but this one has already surpassed the ridiculous line, Risa was a bad person and a bad coworker, period, or do you think that a middle class family from Chiba, was going to have the power to manipulate Medical diagnoses and studies, which were reviewed by the medical department and the management of Up Front, Kiki suffered a very strong hernia, which fortunately remitted to the point of letting her work by 70% That is why she has simpler choreographies and low shoes, we are lucky that we not lost her, Risa got what she deserved, even though she was my second favorite at the time.

https://mdpr.jp/news/detail/2306815Experts named Kamiko as the most beautiful member of the company, a statement with which I fully agree