This is the famous "Bokutoryu" calligraphy brush from the prestigious Kubota-go of Kumano-cho, Aki-gun, Hiroshima Prefecture. As the name suggests, "Bokutoryu" (Ink-Spitting Dragon) is known as a masterpiece of wool brushes, enabling dynamic brushstrokes like a dancing dragon and powerful calligraphy with a generous amount of ink. ■Product Details • Manufacturer: Kubota-go • Name: Bokutoryu • Actual Size: • Total Length: Approximately 28.5cm • Bristle Length: Approximately 5.0cm • Bristle Diameter: Approximately 1.1cm (※Measured with a measuring tape. Please check the photos.) ■Condition • Used item. • Ink residue on the brush tip, and signs of use. • Please check the details thoroughly in the photos. ■Notes • This item is a used item and has been stored at a private residence by an amateur. • Product details are based on AI image analysis and independent research. There is a possibility of errors, so please be sure to make your final judgment on the condition and details based on the photos before purchasing. How about it for those who are engaged in本格的な書道 (authentic calligraphy) or those looking for a high-quality wool brush with good ink absorption? ※Consultation for a set with other listings is possible.