“Ukaroku (卯花ロク)” is a fairly new Vocaloid producer. So far, they have only used Hatsune Miku.
The most popular song by 卯花ロク (Ukaroku)'s is 健忘さん、こっち向いて (Kenbou-san, Kocchi Muite)
卯花ロク (Ukaroku)'s first song 健忘さん、こっち向いて (Kenbou-san, Kocchi Muite) released on Fri Feb 24 2023.