I don't know the formal name, but I've tentatively called it "Okina Mask." I believe it dates back to the Edo period or earlier. While there is some damage from the passage of time, it's not enough to detract from its aesthetic value. The wood is completely dried out and feels as light as paper. There are traces of hair planting on the chin (image 12), and traces of vermilion paint around the eyes (14) and under the nose (13). The mask is approximately 18 cm long and 13.5 cm wide. Also, when laid flat, the height to the chin is 7 cm, and the height to the nose is about 8 cm. - Material: Wood - Color: Brown - Style: Carved Mask - Design: Facial Features with Open Mouth - Usage: Decorative or Cultural Display Thank you for looking.