The short answer.
- Select the exact property and two-bedroom category; room size alone does not establish capacity.
- Assign ordinary beds and futons before deciding whether the bedroom arrangement fits your group.
- Published bathroom counts need a second check of the routes from each sleeping space.
Decide what the bedroom doors need to accomplish.
Two bedrooms are useful when your family needs two different evening routines: one group sleeping while another reads, a grandparent retiring early, or siblings wanting separate spaces. Start by writing which people should sleep together and which activity must continue outside their bedroom. This gives you a reason to inspect the layout beyond the attractive room size.
A door separates activities but does not establish sound insulation. Ask where the television, dining table and kitchen sit relative to the bedrooms. If the only evening seating is inside the bedroom you intend to close, your planned separation may not work.
Identify a real two-bedroom category at the correct property.
MIMARU SUITES Tokyo Nihombashi describes its Two-Bedroom Suite as having two bedrooms. MIMARU SUITES Tokyo Asakusa also publishes explicitly named two-bedroom categories. These are the properties and categories considered here; a similarly named apartment at another MIMARU location is a different booking.
A connecting arrangement instead joins separate hotel rooms through an internal door. Two adjacent rooms use the public corridor. Neither label tells you whether a shared lounge exists. When your goal is two bedrooms around one common space, ask for the suite plan and the exact category name, rather than accepting “two rooms” as an equivalent answer.
Published facts: MIMARU SUITES Tokyo Nihombashi: bedroom categories and inventories · MIMARU SUITES Tokyo Asakusa: Japanese and Premium suite inventories
Use the published inventory to narrow the shortlist.
These categories show why area is an unreliable guide to capacity. The table repeats the official bathroom labels; their positions relative to each bedroom remain unconfirmed.
The two Asakusa examples have the same listed area but different adult capacities. Choose the category that supports your party, then examine the layout. A more elaborate category name is not evidence of a fifth or sixth supplied place.
| Property and category | Area; adult places; bedding | Published washing and toilet inventory |
|---|---|---|
| MIMARU SUITES Tokyo Nihombashi — Two-Bedroom Suite | 57 m²; 4; 4 singles | 2 washbasins; 2 restrooms; 1 bathroom / 1 shower room |
| MIMARU SUITES Tokyo Asakusa — Two-Bedroom Japanese Suite | 74 m²; 6; 4 singles + 2 futons | 3 washbasins; 2 restrooms; 1 bathroom / 1 shower room |
| MIMARU SUITES Tokyo Asakusa — Premium Two-Bedroom Suite | 74 m²; 4; 4 singles | 3 washbasins; 2 restrooms; 1 bathroom / 1 shower room |
Published facts: MIMARU SUITES Tokyo Nihombashi: bedroom categories and inventories · MIMARU SUITES Tokyo Asakusa: Japanese and Premium suite inventories
An additional Japanese room changes the allocation question.
Asakusa’s Two-Bedroom Japanese Suite is described as two bedrooms plus a Japanese-style room whose doors can be opened or closed. That offers a different spatial arrangement from merely adding a mattress to an ordinary twin bedroom.
Before allocating people, ask where the two futons are laid out and whether the intended group can close that space off while others use the living area. The description alone does not tell us the nighttime position of the bedding or every door’s relationship to the kitchen. Do not call it three conventional bedrooms on the strength of an extra Japanese-style room.
For two parents, two older children and two grandparents, record the intended groups first. If the grandparents need ordinary beds and the children accept futons, ask where everyone goes and what common space remains. If nobody accepts futons, total capacity cannot solve a requirement for six ordinary beds.
Published facts: MIMARU SUITES Tokyo Asakusa: Japanese and Premium suite inventories
Count restrooms, then trace the nighttime route.
Two toilets can reduce competition when several people are getting ready, but their position still matters. A restroom reached from the common area serves a different routine from one entered through a bedroom. The inventories above do not establish which route applies, so treat access as a question to resolve with a plan or property reply.
Trace the journey from each sleeping place to the toilet, a drink and the entrance. If one person must cross another group’s sleeping space, decide whether that fits the purpose of paying for separate rooms. Make the same check with futons laid out; an unobstructed daytime photograph cannot settle the nighttime route.
Distinguish washbasins from toilets and bathing spaces. Several basins do not establish several private bathrooms. Ask which doors lock and how the bath and shower are entered if that affects your morning schedule.
| Route or boundary | Specific question | Why it changes the choice |
|---|---|---|
| Bedroom to toilet | Can each group reach a restroom without entering another bedroom? | Tests whether bedroom separation also works overnight |
| Futon space to common area | Where are the futons when prepared, and what doors can close? | Shows what space remains available after bedtime |
| Living room to kitchen | Can someone use the kitchen while bedroom doors stay closed? | Tests the intended evening routine |
| Bath and shower access | Which space contains each listed facility and how is it entered? | Clarifies whether different groups can use them as planned |
| Entrance and luggage | Where will bags be stored with every bed in use? | Avoids treating floor area as empty storage space |
Resolve ambiguous bedding before using the six-person label.
Nihombashi also lists a Two-Bedroom Family Suite. Its prose describes a king-size bunk for four, while its inventory lists two singles, two loft beds and two futons. The published descriptions do not establish an unambiguous allocation of six separate ordinary beds. Ask the property to explain the exact arrangement instead of copying a six-bed shorthand into your plan.
Ask which sleeping surface each guest receives, whether any surface is shared, and where it sits. If you require six independent ordinary beds, keep searching until that specific arrangement is supported rather than guessing which description is intended.
Similarly, do not infer an extra crib or mattress from a child’s inclusion in a room limit. These MIMARU property pages distinguish ages seven and over as adults from younger children in a no-bed search category. Your intended supplied bedding needs its own confirmation.
Published facts: MIMARU SUITES Tokyo Nihombashi: bedroom categories and inventories
Confirm the chosen layout before the rate becomes difficult to change.
A useful request describes the desired arrangement: “We are [complete party and ages]. We need parents in one bedroom, [other group] in the second, and [futon users, if any] in the specified space. Please confirm where the bedding goes, which doors close, and whether everyone reaches a restroom without crossing another bedroom.” Add the exact suite name and travel dates.
Ask whether the plan shown is the arrangement you will receive or whether this category has variations. If the hotel cannot guarantee a feature essential to your decision, keep that uncertainty visible when comparing the offers. A request added to a reservation is not the same as confirmation that the requested layout is assigned.
Save the reply and recheck it after switching categories. Then compare full-stay cost, cancellation conditions and the travel route.
Questions families ask.
Does a two-bedroom suite always sleep six people?
No. The supplied bedding and the permitted party are category-specific. Compare the exact inventory; equal floor areas can have different capacities.
Is a Japanese-style room the same as a third bedroom?
Do not assume that. Confirm the doors, futon placement and access for the specific category. Describe the sleeping arrangement you need rather than relying on a bedroom-count label.
Can a room photograph confirm access to the toilets?
A photograph rarely establishes every route. Request the category’s plan or a written explanation with all bedding prepared, including any futons.
Sources and scope.
- MIMARU SUITES Tokyo Nihombashi: bedroom categories and inventories
- MIMARU SUITES Tokyo Asakusa: Japanese and Premium suite inventories
Hotel and transport conditions can change. This is a planning guide based on published information, not a promise of availability or a report of a personal hotel stay.
Ready to choose a room?
Compare our researched room profiles, then check your dates and guest ages on the booking page.