This Japanese tea bowl (chawan) is a fine example of Hagi ware, known for its soft, milky glaze, warm iron-rich clay, and subtle variations that deepen with use. The bowl shows a gently flared form with a calm, understated presence typical of wares made for the Japanese tea ceremony. The glaze displays natural pooling and fine crackle, while the exposed clay at the foot reveals a warm reddish-brown tone. The interior shows delicate wheel marks and gradual color transitions, reflecting a restrained wabi aesthetic rather than decorative excess. The piece is accompanied by its original wooden storage box (tomobako). The box bears handwritten ink inscription and a red seal, indicating the work’s title and attribution, as was customary for tea ceramics. The style of calligraphy and presentation suggest a work intended for tea practice rather than mass production. No damage or restoration is observed. Age-related surface variations and firing marks are consistent with traditional handmade Japanese ceramics. Approximate Dimensions Diameter: approx. 12 cm Height: approx. 6.5–7 cm This chawan would be suitable both for use in tea practice and as a collectible example of traditional Japanese ceramic culture.