An antique Japanese adjustable bookshelf, featuring a solid oak base and a structure combining wooden elements with bent metal supports. The design, without metal edging, reflects the restrained and rational aesthetic found in practical items from the early Showa period. The metal supports are removable, allowing for adjustable spacing to accommodate varying book thicknesses. The overall stability is good, combining practicality with display functionality. The wooden parts show natural wear and spots from age and use, characteristic of antique items. Size: Base approximately 30 x 18 x 3 cm (11.8 x 7.1 x 1.2 inches) Metal Supports: Removable and adjustable Overall Height: Approximately 21 cm (8.3 inches)