Miyajima Rinka

 (宮嶋りんか) is a Japanese idol, a founding member and leader of LUNETTA, and a former founding member of Happy Hour (As Riko (りこ)) and caprice (As Nitta Riko (新田理子)).

She graduated from Happy Hour on August 21, 2021, where the group disbanded and her activities as a caprice member officially began. She graduated from caprice on June 27, 2022.

Profile

 * Favorite Food: Strawberries, green tea, and yagen cartilage

Albums

 * HAPPY HOUR

Digital Singles

 * Happiness
 * Todoku You ni
 * Ikanakya
 * Shalan
 * Cotton Baby Love
 * Shake!