Height: 144 cm
Birthday: May 5
Age: 15 (Hidamari Sketch-365) 16 (Hoshimittsu-Honeycomb)

Yuno, sometimes called Yunocchi by Miyako, is a young, playful girl and main protagonist of the story. She lives in the Hidamari apartments, along with her close friends and neighbors Miyako, Hiro, and Sae. Her friends think of her as a very nice person. Yuno dreams of being a great artist someday. Although she is a skilled artist overall, she considers painting and drawing her specialties.