Ikimonogakari's Yoshioka Kiyoe has launched a YouTube channel for her new project called 'Yoshioka Kiyoe no Mainichi ga Douyoubi ~Kazoku de Utaou!~'.
Through the project, Yoshioka plans to introduce nursery rhymes and others songs she sang as a child. The first song revealed is "Koinobori" sung by Yoshioka accompanied by eji on the piano. Shirokuma Nanami was in charge of the illustration.
On the project, Yoshioka commented, "Right now, a lot of people are spending time at home. I hope that by listening and singing nursery rhymes and other children's songs, people will develop friendly feelings, and a fun way to communicate with their parents and other family members."