Shoji and Fusuma: Japan's Sliding Doors

Two kinds of paper-covered panel let a Japanese room change its size, its light and its mood in a single push.

Published October 19, 2026 at 12:01 AM JST | By Tokyo Paul

Quick answer: Shoji are sliding panels made of a wooden lattice covered with translucent white paper, used to soften light and divide spaces. Fusuma are opaque sliding panels covered in thicker paper or cloth, used as room dividers and closet doors. Both run in tracks, and both allow a traditional Japanese room to be opened or closed flexibly.

Two doors, two jobs

Traditional Japanese houses rely on sliding panels more than hinged doors. Shoji and fusuma are the two best-known types, and they look different because they do different jobs. Shoji let light pass, while fusuma give privacy and surfaces for decoration. Shoji are made of a thin wooden frame with a grid of crosspieces, covered on one side with white washi paper.

They are usually placed on the outer edge of a room, along windows and verandas, or between rooms where light is needed. The paper diffuses sunlight into a gentle glow. Fusuma have a wooden frame covered with layers of paper over a core, then finished with a surface of decorative paper or cloth. They are opaque and are used between rooms and for closets. Because they are wide and flat, they have long been used as a canvas for painters.

How the sliding system works

Both types slide in grooves set into a lower threshold, called a shikii, and an upper beam, called a kamoi. A panel can be pushed aside to open a room, or removed entirely from its track. By taking out a row of fusuma, a household could combine two or three small rooms into one large space for ceremonies or gatherings. This flexibility is part of why Japanese rooms are often described as multi-purpose.

The same tatami room can serve for dining, sleeping, working or welcoming guests, depending on how the panels and furniture are arranged. Futon bedding stored in a closet behind fusuma makes the change possible. Because the panels slide instead of swing, they save space, and a room does not need extra floor area for a door to open. They also stay quiet when closed and allow air to move subtly through gaps, which suits a climate with humid summers.

Materials and craft

Shoji paper is made from washi, a strong paper traditionally produced from plant fibers such as kozo (paper mulberry). It is thin but resilient, and it allows a diffused light that makes rooms feel calm. The wooden lattice, kumiko, is carefully cut and fitted, and fine examples show decorative patterns. Fusuma are built differently. A lattice frame is covered with several layers of paper to create thickness and stability, and then the final surface is applied. Patterns range from plain neutral colors to painted landscapes, birds and flowers.

Some are decorated with gold leaf. Repair and replacement are part of the tradition. Shoji paper is replaced when it becomes dirty or damaged, and many households refresh it at the end of the year. Craftspeople still make and repair both types, and workshops can sometimes be visited in historic towns. A related item is the karakami, a decorated paper with printed patterns that is often used on fusuma, and its soft textures are a quiet pleasure for people who notice details.

Fusuma as art

In castles and temples, fusuma were often painted by leading artists. The Kano school of painters decorated large panels with scenes of pines, tigers and seasonal landscapes for powerful patrons. Some of these painted fusuma are now treasures, and certain sites replace originals with high-quality reproductions to protect them. Nijo Castle in Kyoto is a well-known place to see painted sliding panels in a grand setting.

Other temples in Kyoto and Nara have rooms with painted fusuma, and some open their halls seasonally. Rules about photography differ, so look for signs or ask staff. At home, fusuma can be simple and functional. Replacing the paper is a common household task, and patterned papers are sold in home centers across Japan. Some households choose modern designs, while others prefer traditional motifs.

Light, privacy and comfort

Shoji transform the light in a room. Daylight reaches the interior as soft, even illumination, avoiding sharp shadows. At night, a lamp inside a room can cast a warm glow that is visible from outside through the paper. Many people find this quiet and beautiful, and traditional inns often arrange lamps with this effect in mind. They also provide a measure of privacy while still letting light in.

Sounds, however, travel through paper easily, so shoji do not block noise as walls do. This is part of the traditional relationship between people in a household, who share space and attention. In winter, paper panels help reduce drafts compared with open gaps, and in summer they can be swapped for reed screens that allow air flow. Some regions use special winter shoji with glass panels, so that snow can be viewed while staying warm.

Etiquette in rooms with sliding doors

In traditional settings, sliding doors are opened with care. In formal situations, people kneel, place a hand on the edge, open the door a little, then open it fully with both hands. This is a courtesy practiced in tea ceremony and at traditional inns, although in daily life people open them casually. Never push paper panels with force, and avoid leaning on them.

Paper can tear easily, so children and pets need to be supervised. Do not step on the threshold track, since it is considered impolite and can damage the groove. When visiting a temple or old house, follow the instructions from staff. Some rooms are closed to visitors to protect fragile panels. A quiet approach and a slow step are always appreciated.

Where to see them and how to use them at home

Historic sites in Kyoto, such as Nijo Castle, Daitokuji temple complex and various gardens, display shoji and fusuma in their original context. Ryokan inns across Japan use them in guest rooms, giving a chance to experience the light and the feel of the panels. Traditional houses open to the public in rural areas are other options. If you want the style at home, modern versions are available.

Some shoji are made with plastic sheets instead of paper for durability, and fusuma can be designed with contemporary patterns. Home improvement stores in Japan sell kits for replacing paper, which are suitable for beginners. When replacing paper, remove the old sheet, clean the frame and apply paste or adhesive tape according to the kit's instructions. Smooth the new paper from the center outward to avoid wrinkles. Allow it to dry before closing the panel.

Frequently Asked Questions

What is the difference between shoji and fusuma?

Shoji are translucent and let light through, made of paper over a wooden lattice. Fusuma are opaque, thicker and often decorated, used as dividers between rooms and for closets. Both slide in tracks, which lets a room be opened up, closed off or combined with the next one.

Can you hear through shoji?

Yes. Paper panels do not block sound well, so conversations can be heard in neighboring spaces. This is a normal feature of traditional Japanese houses, where household members share a quiet awareness of one another. Modern homes often use thicker walls where privacy matters more.

Where can you see painted fusuma?

Nijo Castle in Kyoto is a famous example, and many temples have rooms with painted panels by well-known schools of artists. Opening arrangements change and photography may be restricted, and some originals are replaced by reproductions for protection, so check official sources before visiting.

Keep Exploring

More guides from Tokyo Paul: Futon: How Japanese Bedding Works, Uchiwa and Sensu: Japan's Traditional Fans and Engawa: The Veranda That Joins Inside and Outside.