One of the two stars in the binary star system, the smaller of the two, a light blue star. Cenno has numerous translations and names across the cultures of Eptan, often they denote it's relation to it's partner star, Henno. More than one culture has described them as dancing partners, slowly circling eachother in the daytime sky. Cenno is often seen as lesser, or taking the lead from Henno, whether as a little brother or a wife. The moon Tenno is considered their "Skychild", and the planet it orbits, Eptan, their "Skyhome".