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Hacoa

Document Case

Document Case

Regular price ¥75,000 JPY
Regular price Sale price ¥75,000 JPY
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Important Paper Size Notice
This product is designed for A4 paper measuring 210 × 297 mm (8.27 × 11.69 inches). Paper sizes vary by country and region, so please check the tray dimensions before purchasing if you plan to use US Letter or other paper formats.

A Solid Walnut Document Tray for a Refined Workspace

Document Case is a three-tier wooden document organizer for people who want to keep papers neatly arranged without bringing a typical plastic office tray into their workspace.

The rich grain of solid Walnut and the clean, architectural form give everyday document storage a substantial, refined presence on a desk, shelf, or in a home office.

Three Tiers for Organizing A4 Documents

Three separate trays make it easy to sort A4 documents by purpose, project, or priority.

Each tray holds approximately 150 sheets of standard A4 copy paper, giving you practical capacity for incoming documents, active projects, reference materials, or papers waiting to be filed.

Remove a Tray and Take Your Documents with You

Each wooden tray can be removed from the rack, allowing documents to be carried together without transferring them to another container.

Take a tray to a meeting, move reference materials to another desk, or use an individual tray as a display surface for stationery and small objects. The removable design gives the organizer more uses than a fixed filing rack.

Arrange It Vertically or Horizontally

The rack can be reconfigured to suit different desk layouts and available spaces.

Choose the more upright configuration when desk width is limited, or switch to the wider horizontal layout when it better suits your workspace. This flexibility makes it easier to adapt the Document Case when your desk or office arrangement changes.

Solid Walnut Gives the Desk a Stronger Presence

The trays make generous use of solid Walnut, giving the organizer a substantial weight and a distinctly different feel from lightweight office storage.

Walnut is known for its deep brown color and expressive grain, bringing warmth to workspaces filled with computers, metal, glass, and paper. Each piece has its own natural pattern and character.

Natural Wood That Becomes More Familiar with Time

Walnut gradually develops subtle changes in tone and character through light, handling, and everyday use.

A new Document Case begins as a carefully finished office organizer, but over years of projects, documents, and daily routines, the wood becomes a familiar part of the workspace. Natural variation and aging are part of the appeal of choosing real wood.

From Paper Storage to a More Considered Desk

A well-organized workspace makes it easier to see what needs attention and where important documents belong.

Instead of stacking papers loosely across the desk, each tray can be given a purpose—for example, incoming work, current projects, and completed documents. The result is a calmer workspace without sacrificing quick access.

More Than a Document Organizer

The removable solid-wood trays can also be used for objects beyond paper when your needs change.

Use a tray to organize notebooks and stationery, display small desk accessories, or temporarily gather items for a project. The simple shape allows the product to remain useful even when the way you work changes.

Designed for Professional and Home Workspaces

The clean lines and dark Walnut grain work naturally in executive offices, studios, studies, reception areas, and carefully designed home offices.

Its appearance is understated rather than decorative, allowing it to complement modern, Scandinavian-inspired, and minimalist interiors while still giving the desk a distinctive sense of material quality.

A Thoughtful Gift for a New Office or Career Milestone

A solid-wood document organizer makes a practical gift for someone who values an organized workspace, natural materials, and objects intended for long-term use.

It is especially suited to a new office, promotion, new business, home-office upgrade, or professional milestone. Because it is useful every day, it can remain part of the recipient’s workspace long after the occasion itself.

Designed for Years of Everyday Use

Document Case is designed as lasting office furniture rather than a temporary desk organizer.

Its solid Walnut construction, removable trays, and reconfigurable rack allow it to adapt as working habits change. Instead of replacing the organizer when the desk layout changes, you can rearrange and continue using it.

Care and Paper Size Considerations

This product is designed around standard A4 paper. The interior of each tray measures approximately 310 × 215 × 18 mm (12.20 × 8.46 × 0.71 inches), so please compare these dimensions with your documents before purchasing if you use another paper standard.

Because natural Walnut is used, grain, color, and markings vary from piece to piece and may differ from the product photographs.

Wood may crack if dropped or subjected to excessive force. Avoid fire, excessive moisture, extreme dryness, high temperatures, and prolonged direct sunlight.


Dimensions

Vertical Configuration

Width: 290.00 mm (11.42 inches)
Depth: 415.00 mm (16.34 inches)
Height: 138.00 mm (5.43 inches)

Horizontal Configuration

Width: 385.00 mm (15.16 inches)
Depth: 315.00 mm (12.40 inches)
Height: 138.00 mm (5.43 inches)

Tray Dimensions

Exterior

Width: 350.00 mm (13.78 inches)
Depth: 255.00 mm (10.04 inches)
Height: 29.00 mm (1.14 inches)

Interior

Width: 310.00 mm (12.20 inches)
Depth: 215.00 mm (8.46 inches)
Height: 18.00 mm (0.71 inches)

Paper Size

Designed for A4 paper: 210 × 297 mm (8.27 × 11.69 inches).
Please check the tray dimensions before using US Letter or other paper sizes.

Capacity

Approx. 150 sheets of standard A4 copy paper per tray.

Weight

Approx. 2,920 grams (103.00 ounces)

Material

Solid natural wood
Walnut

Finish

Clear urethane finish

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