Kiyoe Yoshioka (吉岡 聖恵, Yoshioka Kiyoe; born February 29, 1984) is a Japanese singer and vocalist. She is best known for being the lead vocalist of the band Ikimonogakari since its founding in 1999. She has also been active as a solo singer, releasing her first album Utairo in 2018. In 2022 her song "Dekoboko" was used as the first opening theme to the anime series A Couple of Cuckoos.
Source: “Kiyoe Yoshioka”, English Wikipedia (CC BY-SA 4.0), excerpt