This brush is a type of Senbyo-Fude(line drawing brush). This brush is used for painting Japanese-style paintings. The hair of the pahmi (Oronpy) is used for this brush, and the elasticity of the tip is strong, making this brush suitable for drawing strong lines. It is also suitable for drawing unique lines in ink painting.
pahmi (Oronpy) hair, deer hair
Itachi Senbyo Fude
This brush is available at Shougetsudo’s online shop.