A nodule was found on Chisato Okai's vocal cord. She said, "My voice has been hoarse", and was seeking medical advice. "The doctor found a nodule on my vocal chord." said Chisato at C-ute's concert on May 28th. After June 25th, she is planning to have it removed it and get medical treatment for a while. ----- ℃-uteの岡井千聖が声帯結節と診断され、早期完治を目指し手術およびしばらくの間療養することを<℃-uteコンサートツアー2016春~℃ONCERTO~>埼玉公演にて報告した。
![℃-ute岡井千聖が声帯結節。手術および療養へ | BARKS](https://cdn-ak-scissors.b.st-hatena.com/image/square/0446026e5fb6af8858b030375e3f08d6e0f94ea1/height=288;version=1;width=512/https%3A%2F%2Fimg.barks.jp%2Fimg%2Farticle%2F1000127469%2FH%2F1200.jpg)