Japanese letter box, also known as a fumibako. Key details include:

Origin:
It is likely from the Meiji era (late 19th to early 20th century).
Purpose:
Traditionally used for storing letters, documents, and stationery. It can also hold religious items.
Material and Design:
Typically made of lacquered wood, this box features a removable tray and may have decorative elements like maki-e (gold or silver dust decoration).

Product Information