Sleeping on a Futon at a Ryokan: What to Expect

The most common question about staying in a ryokan — besides how to eat the kaiseki — is about the futon. Western travelers have a mental model of the "futon" as the foldable sofa-bed found in studio apartments, which creates the impression that you'll be sleeping on the floor on a thin mat.

This is wrong. The Japanese futon (futon, 布団) at a ryokan is a proper mattress system, thick and padded, laid on a tatami floor with appropriate support underneath. Most guests sleep well. The floor-level aspect takes some adjustment if you've never done it, but it's not the hardship it sounds like.

Here's what actually happens.

What a Ryokan Futon Is

A traditional ryokan futon consists of multiple layers:

Shikibuton (敷布団) — the mattress: The bottom layer, laid directly on the tatami. A ryokan-quality shikibuton is typically 3–4 inches thick, filled with cotton or modern synthetic fill, and firm but cushioned. It's closer to a thick yoga mat than to a sleeping bag.

Kakebuton (掛け布団) — the duvet: The top layer, a thick quilted duvet. In winter ryokans, these are extremely warm; in summer, lighter versions are used or extra blankets are available on request.

Sheet (シーツ): A fitted sheet goes over the shikibuton; a flat sheet or duvet cover goes on the kakebuton. The bedding is fully laundered between guests — same standards as hotel sheets.

Makura (枕) — the pillow: Most ryokans use both a traditional sobagara (buckwheat hull) pillow — which is firm, adjustable by redistributing the fill, and cool to the touch — and a standard Western foam or fiber pillow. If the buckwheat pillow is too firm, swap to the other one.

The Tatami Layer

Tatami (畳) is woven rush grass over a rice straw base, approximately 2 inches thick. It has natural cushioning. When you walk on it in socks (shoes are always removed before entering tatami rooms), it gives slightly underfoot. The combination of tatami + shikibuton provides a sleeping surface that's firmer than a Western mattress but not on bare wood.

Tatami has a distinctive smell — similar to dry grass — that's pleasant and associated strongly with the ryokan aesthetic. It's considered one of the ambient pleasures of the stay.

How the Futon Setup Works

In most ryokans, your room is configured in daytime mode — low table, zabuton floor cushions, decorative scroll — when you arrive. You eat dinner in this configuration (either in the room or in a dining space).

While you're at dinner, staff enter your room (you'll notice that rooms at traditional ryokans don't lock from the outside while guests are out — this is normal) and:

• Move the low table to the side
• Lay out the shikibuton on the tatami
• Add the sheet, kakebuton, and pillow
• Set out any extras (glasses of water, sleep-time tea, bedside light)

You return from dinner to a fully prepared sleeping space.

In the morning, while you're at breakfast, staff fold the futon and return the room to its daytime configuration.

At some smaller ryokans, staff will ask you to fold the futon yourself in the morning — there's usually a diagram posted on the wall or in the room information folder. Folding technique: fold the kakebuton in thirds, fold the shikibuton in thirds, stack with the pillow on top.

Is It Comfortable?

For most people: Yes. The firm surface supports the spine well. People who sleep on their back or side typically adjust within one night. The floor level can feel strange initially — sitting down requires a different movement than getting into a Western bed — but most guests find it natural by morning.

For stomach sleepers: Generally fine — the firmness supports this position well.

For back pain: The firm, flat surface actually suits many back conditions better than a soft Western mattress. That said, individual responses vary significantly. If you have a specific condition, check with your health provider before booking a multi-night ryokan stay.

For older guests or those with limited mobility: Getting up from floor level can be challenging, particularly after a hot onsen bath when muscles are relaxed. Ryokans that offer Western bed alternatives in some rooms are worth seeking out if this is a concern.

What to Do If You're Uncomfortable

Request extra padding: Most ryokans can add an extra tatami mat or an additional shikibuton for more cushioning. Ask at check-in.

Adjust the pillow: The buckwheat pillow can be redistributed and adjusted like a beanbag. Flatten it more for stomach sleepers, build it up for side sleepers. If it's still not working, ask for the Western-style pillow.

Use the zabuton cushions as a bolster: The floor cushions from the daytime table arrangement can be repurposed. A zabuton under the knees (for back sleepers) or between the knees (for side sleepers) can help.

Book a room with a Western bed: A growing number of ryokans offer "Western rooms" or "semi-Western rooms" — tatami common areas with a raised bed platform or a separate bedroom with a Western bed. This option is explicitly available at many Hakone, Kyoto, and Osaka properties. Specify when booking.

Temperature at Night

Tatami rooms in traditional ryokans retain cool air in summer and hold warmth in winter better than most Western hotels. In summer, an air conditioning unit and a light kakebuton are standard. In winter, the heavier futon layers plus the tatami insulation make for warm sleeping; many guests find they sleep warmer in a ryokan than in a hotel room.

In very cold mountain ryokans (winter Tohoku, alpine Nagano), an electric blanket (denki毛布) may be placed inside the futon. If the room feels cold when you arrive, check whether one is already in the futon — they're often pre-set by staff.

The Morning After

Most ryokan guests find the futon system works well and are surprised that they slept as well as they did. The combination of hot spring bathing, a long kaiseki dinner, and the tatami environment tends to produce deep sleep.

If you genuinely can't sleep on the futon — occasionally it happens — ring the front desk. Ryokans deal with this regularly and will either add padding, provide a different configuration, or in some cases relocate you to a Western bed room if one is available.

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