Two masks made of old kawara (Japanese roof tile), Taisho-Showa period, early 20th century. A unique type of facial expression which wasn't seen among Noh or Kagura masks.
Round face: approx. 22 x 6.8cm (8.66 x 2.67in), D 6.5cm (2.55in), Long face: approx. 22.5 x 16cm (8.85 x 6.29in), D 7.5cm (2.95in).