Miniature Japanese Ceramic Vase (or Thimble)

This appears to be a miniature ceramic vase or perhaps a thimble, judging by the size relative to the hand holding it. The item is characterized by its light olive green or pale sage green glaze, which has a matte or satin finish. The form is rounded and bulbous at the base, tapering slightly upwards towards a narrow rimmed opening at the top, which reveals a lighter, unglazed or differently glazed interior of a cream or off-white color. The exterior is adorned with decorative elements, possibly leaves or floral motifs, rendered in a brownish-red or terracotta color, painted directly onto the green glaze. These designs appear to be hand-painted, showing slight irregularities that suggest artisan craftsmanship rather than mass production. The most notable feature is the base, which clearly displays a stamped maker's mark. The mark is circular or oval, featuring a stylized 'D' or 'DX' surmounted by what appears to be a crown or imperial emblem, along with additional indistinct lettering below, possibly reading 'JAPAN' or a similar origin or company name. The overall condition appears good, with no visible chips, cracks, or significant wear on the exterior. The unglazed rim of the base shows some slight discoloration or dirt from contact with surfaces over time, indicating a natural patina of age. The small size and delicate decoration suggest it could be an ornamental piece, possibly from the mid-20th century given the style of the maker's mark and the 'Japan' context. The craftsmanship appears to be of good quality, with even glazing and intricate, though simple, hand-painted details.