OTHE11O

 is a three-member Japanese idol group formed on May 15, 2021.

They made their stage debut on June 19, 2021 @Yotsuya LOTUS.

Members

 * Segawa Chihiro (瀬川ちひろ; )
 * Matsuoka Mitsuki (松岡光来; )
 * Sakura Kurumi (佐倉くるみ; )