In an American hotel, a big suitcase is a non-event. You drop it on the floor between the bed and the window, unzip it flat, and live out of it for a week. The airline decides how big the bag can be, and the room quietly assumes you brought one.
Japanese business hotels assume something else. The room is built around a bed, a desk, and a unit bath (a prefabricated toilet, sink and tub in one pod), and the floor is whatever is left. A bag that is legal at the airline counter may have no place to lie open once you are inside.
Where does a 29-inch checked bag go in a Japanese room, how do you open it, and what can you read on a booking page before you pay?
Floor space a bag needs
Delta says checked baggage “must not exceed 62 inches (157 cm)” when you total length, width and height. It puts the weight limit at 50 lbs (23 kg) for Main, Comfort and Premium Select.
As of September 2026, from Delta: baggage page.
The rest is arithmetic, not a product spec. A 29-inch body that is 20 inches wide and 12 deep totals 61 inches. Open it like a book and the two halves lie side by side, about 29 by 40 inches (74 by 102 cm). That is roughly 8 ft² (0.75 m²), plus somewhere to kneel. Two bags double it.
My rough benchmark for opening a large bag comfortably is about 25 m² (269 ft²), and about 30 m² (323 ft²) for two.
At least one hotel says otherwise. Richmond Hotel Kagoshima Tenmonkan says of its 23.02 m² (248 ft²) Deluxe Double: “大きなスーツケースも余裕を持って広げられる居住性の高さ”, roughly “living quality that lets you open even a large suitcase with room to spare”. Of its 19.54 m² (210 ft²) Double, with a 160 cm bed, it says “大きな荷物を広げるスペースも確保されており”, roughly “space is also secured to open large luggage”. Those are a hotel’s marketing lines, and both rooms sit below my benchmark. Layout likely matters as much as size.
As of September 2026, from Richmond Hotel (in Japanese): Kagoshima Tenmonkan rooms page.
What the chains publish
The table covers six room pages from four business-hotel chains, plus one Imperial Hotel page for a higher-end room.
| Page | Room | Size | Bed |
|---|---|---|---|
| Super Hotel Anjo Station Front (in Japanese) | Standard | 12 m² / 129 ft² | 120 or 140 x 200 cm |
| same page | Economy Twin | 12 m² / 129 ft² | two 90 x 200 cm |
| same page | Twin | 15 m² / 161 ft² | two 120 x 200 cm |
| Dormy Inn Ikebukuro (in Japanese) | Economy Single | 12.0 m² / 129 ft² | 120 x 195 cm |
| same page | Standard Double | 13.9 to 14.5 m² / 150 to 156 ft² | 140 x 195 cm |
| same page | Standard Twin | 20.5 m² / 221 ft² | two 110 x 195 cm |
| Dormy Inn Hiroshima (in Japanese) | Compact Single | 14.25 m² / 153 ft² | 120 x 195 cm |
| same page | Twin | 18.8 m² / 202 ft² | two 110 x 195 cm |
| Tokyu Stay Suidobashi (in Japanese) | Residential Double | 18 m² / 194 ft² | 160 cm |
| same page | Superior Twin (up to 3) | 23 m² / 248 ft² | 120 cm |
| Richmond Hotel Tokyo Shiba (in Japanese) | Single | 16 m² / 172 ft² | 140 cm |
| same page | Superior Twin | 32 m² / 344 ft² | two 122 cm |
| Richmond Hotel Kagoshima Tenmonkan (in Japanese) | Single / Standard Double | 17.81 m² / 192 ft² | 140 cm |
| Imperial Hotel Tokyo | Tower Standard | 30 m² / 323 ft² | twin 110 x 205 or king 170 x 205 cm |
As of September 2026, from the hotels’ own room pages linked in the table.
The ranges below leave out deluxe rooms such as Richmond Shiba’s 25 m² king, and the Richmond Shiba Superior Twin at 32 m² (344 ft²) is the largest ordinary one. Sizes vary by property inside a chain, so read each row as one hotel’s number.
A bed is a big share of a small room. A 140 x 200 cm bed covers 2.8 m², which is 23 percent of a 12 m² room. Two 90 x 200 cm beds in the Super Hotel Economy Twin cover 3.6 m², or 30 percent. Twin rooms lose floor faster than their square meters suggest.
None of the hotels say whether the size includes the unit bath. If it does, the usable floor is smaller than it looks.
Reading the photos
The bed is what a listing photo shows off. Look at the floor.

The bag stands upright just inside the door, and the bare floor around it is a narrow strip. A chair and a desk edge crowd the left. The only place in the frame to lay a bag flat is that strip, and a bag open there would sit across the path to the door. Most of the visible floor is the entrance.

Here the bed is on the right and the desk runs across the far wall. A tote sits on a small chair by the door, and I don’t see a luggage rack. Between the chair and the bed is a carpet lane. Whatever else the room offers, a case has that lane or the chair.

Super Hotel’s own picture of the 15 m² twin has two beds side by side along the far wall and a desk on the right. The bare carpet is the lane between the near bed and the desk. Two people with two bags would be opening one on a bed or in the entrance.

In Dormy Inn’s picture the bed fills the width between the TV unit and the closet. The floor left is the strip at its foot, which is also how you get in and out. I wouldn’t count on more than one open bag fitting in a room laid out like this.
The first two photos are mine (sizes unknown). The last two are the chains’ own photos, with the sizes the chains list.
A floor plan shows what a photo can’t. This one is the Express Single at Sotetsu Fresa Inn Tokyo-Kyobashi, which it gives as 12.7 m² (137 ft²) with a 120 cm (47 in) bed. The labels are in Japanese: 窓 is the window, ベッド the bed, シャワールーム the shower room, バスルーム the bath room, テレビ the TV and 机 the desk.

The bed sits against the window wall and the shower room and bath room take the left side. What is left is the white floor between the foot of the bed, the desk and the entrance door, and the bath room door swings into it. The plan carries no measurements, so it can’t tell you whether a bag opens there. It does show where the floor is.
As of October 2026, from Sotetsu Hotels (in Japanese): the Fresa Inn Tokyo-Kyobashi rooms page.
What I do
I open my bag on the floor. When there are two of us, one bag goes on the rack and one on the floor. In a small room I often open it in the entrance corridor.
Racks in these rooms tend to be small, and a small rack is why a second big bag ends up on the floor.
Single, double, twin
Single rooms, 12 to 17.81 m² (129 to 192 ft²). One bag, opened at the entrance or on the floor beside the bed. A second full-size bag stays closed, and a closed 29-inch bag stands on about 20 by 12 inches (51 by 30 cm) of floor. That is far less than an open bag needs, and most rooms have a corner for it.
Standard double rooms, 12 to 19.54 m² (129 to 210 ft²). The beds on these pages are 140 to 160 cm (55 to 63 in) wide, so a bigger bed can mean a smaller floor. The Super Hotel Double is 12 m² with a 140 cm bed, and the Tokyu Stay Residential Double is 18 m² with a 160 cm bed. Compare the m² and the bed width together.
Twin rooms, 12 to 27.32 m² (129 to 294 ft²). Two beds take the floor, and each bed is also a surface to open a bag on. In a twin, two people can each open a bag on their own bed, though the floor may still be short.
Upper rooms. The Imperial Hotel’s Tower Standard is 30 m² (323 ft²), with a twin or king bed. That is the size where two bags start to be a floor problem you can solve, and it is priced like a different kind of hotel.
Living out of a closed second bag is the compromise for most rooms. You take out what you need, set it on the desk, and close the lid.
With kids, a stroller or four bags
Two adults and two kids can easily mean three or four bags, say 29-inch ones, plus a stroller. Most rooms in the table above are listed for one or two guests, so the first check is the capacity line, not the floor.
- Super Hotel Anjo: the Standard, Economy Twin, Super and Double rooms (all 12 m², 129 ft²) say 1 to 2 guests, and the 15 m² (161 ft²) Twin says 1 to 3.
- Tokyu Stay Suidobashi: the 23 m² (248 ft²) Superior Twin is the only room on its page listed for three.
- Richmond Shiba: the 32 m² (344 ft²) Superior Twin is listed for two.
A third guest uses an extra bed, for a fee, arranged by phone before arrival. For four people, look at a family room or book two rooms.
As of October 2026, from the hotels’ own pages (in Japanese): Super Hotel Anjo, Tokyu Stay Suidobashi and Richmond Shiba.
| Page | Room | Size | Listed capacity |
|---|---|---|---|
| Tokyu Stay Yotsuya | Residential Family | 37 m² / 398 ft² | 4 |
| MIMARU Ueno Inaricho | Apartment (Sofa-Bed) | 38 m² / 409 ft² | Adults 4 / Children 2 (6 people with children) |
| same page | Japanese Apartment | 40 m² / 431 ft² | Adults 4 / Children 2 (6 people with children), two futons |
MIMARU’s FAQ says up to two children aged 6 or under at check-in “will not be counted towards adult capacity and can share a bed with an adult.” Ask how your own hotel counts children before you pick a room.
Now the bags. A closed 29-inch bag stands on about 20 by 12 inches (51 by 30 cm), so four take about 6.7 ft² (0.6 m²), against 8 ft² (0.75 m²) for one open bag (see floor space). In a 37 to 40 m² family room that is easy. In a small twin, the question is where closed bags sit once the beds, the bath door and the desk have their share, and the listed m² may include the unit bath. If the bags still won’t fit, you can ship some ahead from the airport. If you land before check-in, Arriving Before Check-In in Japan covers where the bags can wait.
Babies change the math. Cribs:
- Dormy Inn: no baby cribs, though some hotels have bed guards.
- Tokyu Stay: baby beds at some hotels, so contact the hotel.
- MIMARU: “we only provide free baby crib services for infants ages 2 below,” in limited numbers, so contact the hotel in advance.
- The Tokyo Station Hotel (a city hotel): a crib for 0 to 12 months in rooms of 34 m² (366 ft²) or more.
- Miyakojima Tokyu Hotel & Resorts (a resort): a crib of about 120 x 70 cm (47 x 28 in) for infants up to 24 months.
As of October 2026, from Dormy Inn FAQ (in Japanese), Tokyu Stay FAQ (in Japanese), MIMARU FAQ, Tokyo Station Hotel and Miyakojima Tokyu.
That last crib covers about 9 ft² (0.84 m²), slightly more than an open 29-inch bag.
Strollers are easier to rent than to store. The Tokyo Station Hotel lists a baby stroller among its baby equipment and recommends reserving ahead. Miyakojima Tokyu lists strollers as free rental items that must be reserved. MIMARU says nine of its hotels rent strollers through a service called Babycal. The notice gives no price, so the Babycal rates below may not apply there.
Babycal requires member sign-up and a reservation, and prices “may differ by location and item”. The first hour costs ¥250 to ¥500 (about $1.70 to $3.30), then ¥150 per 30 minutes (about $1), capped at ¥2,000 per 12 hours (about $13), for up to 7 days. Late returns cost ¥500 per 15 minutes (about $3.30), and the cap does not apply to them. Dollar figures use a round ¥150, so check the day’s rate. You return the stroller to the place you rented it. Most models stop at 48 months and 18 kg (40 lb), some at 36 months and 15 kg (33 lb), and the THE S ISOFIX model at 19 kg (42 lb). Match the model to your child’s age and weight.
As of October 2026, from MIMARU’s news page and Babycal (in Japanese): rental page.
When you reserve, ask whether the stroller stays at the front desk or comes up to the room.
Before you book
Four things on the booking page decide it.
- The floor in the photos. Find the shot from the door and look at the floor, not the bed.
- The bed count and width, not the room name. “Double” runs 140 to 160 cm (55 to 63 in) across these chains, and “twin” means two beds taking more floor than one wide one.
- The size in m², converted. Set it against 8 ft² (0.75 m²) per open bag, plus the bed and the desk. Where the hotel doesn’t say what the number includes, take the lower estimate.
- The desk. A laptop-size desk gives you a surface once the bag is closed.
The short version
A 29-inch bag opened flat needs about 8 ft² (0.75 m²) of clear floor, and most small Japanese rooms have that only at the entrance or along one side of the bed. Read the floor in the photo, count the beds, and convert the m². Plan on one open bag and one closed bag in a single. With kids, check the capacity line first, and ask about cribs and strollers before you book.
Cover photo: lic-1-ryokan-room-backpack by ㇹヮィㇳ, CC BY 2.0, via Wikimedia Commons. It shows a different property from the ones discussed here.













