It has been noted in many hotel homepage (that Akina is scheduled to perform her annual Dinner Show) that the event listing has been removed.
Even on one of them (予定されていたディナーショーは、中森明菜さんの体調不良により全公演とも中止となる模様) – a comment that it was cancelled due to Akina’s health reasons.
It is a little worrying and puzzling for many fans as this is the only public (paid) show for Akina’s work this year. For her to cancel all the shows, there must be something behind it.
Well, not to speculate, we shall wait for further official news (hopefully) to be released soon – through the long overdue FC newsletter or through the official websites.
Hope Akina is doing well now, no matter what.