A finely crafted Japanese tea bowl inspired by the celebrated ceramics of historic Annam (present-day Vietnam), produced by Rakuzan Kiln and accompanied by its original signed wooden storage box (tomobako). The box is inscribed *"Annam Chawan"* (安南茶碗) and bears the mark *"Rakuzan Kiln"* (楽山窯造), identifying the work as a Japanese interpretation of the elegant blue-and-white tradition that has long been admired in the Japanese tea ceremony. The bowl displays a graceful, gently flared silhouette decorated with hand-painted cobalt blue floral and scrolling motifs. Around the lower body, a geometric border provides visual balance, while the soft ivory glaze enhances the warmth of the clay beneath. The free-flowing brushwork and slight tonal variations in the cobalt pigment give the decoration a lively, handcrafted character that cannot be replicated by industrial production. Annam ceramics have been treasured in Japan since the Momoyama and Edo periods, when Vietnamese wares were imported for use in the tea ceremony. Their spontaneous brushwork, understated elegance, and quiet rusticity became highly appreciated by tea masters. Japanese kilns later developed their own interpretations of this tradition, preserving the spirit of Annam pottery while incorporating Japanese craftsmanship and aesthetic refinement. This example from Rakuzan Kiln reflects that continuing dialogue between Japanese ceramic artistry and the historic Annam tradition. Its balanced proportions, comfortable handling, and expressive decoration make it suitable both for practical tea use and for display within a collection of Japanese tea ceramics. Dimensions: * Diameter: approximately 13 cm * Height: approximately 8 cm Condition: Very good vintage condition with only light signs of age and use consistent with careful preservation. Please study the photographs carefully, as they form part of the description. The original signed wooden storage box (tomobako) is included. The item will be carefully packed to ensure safe international delivery, using protective materials and secure packaging methods. Dispatch may take a few days due to handling and postal arrangements in Japan, and your patience is greatly appreciated. If you have any questions or need further information, please feel free to contact me at any time. I will be happy to assist you and ensure a pleasant transaction.