Amatsuka Yuu

 (天使ゆう) is a former Japanese idol, and a former founding member of Nemophila Shinsekai and 1000 Nichi Go no Hanashi..

She graduated from Nemophila Shinsekai on July 2, 2022, where the group disbanded.

She graduated from 1000 Nichi Go no Hanashi. on July 1, 2023.

Trivia

 * Her twin sister is Amatsuka Nana
 * Yuu is the younger twin