Kumi, Kasai... now Shihori... all my favs get injured in some way or another
A leg injury is more serious than a fever, because there's a chance it will remain a weak spot for the rest of their careers. Just look at Matsuhita Yui and Saeki Mika. That's why I hope girls with an injury get the time and treatment they need to heal properly... and that they're not rushed out on stage again.