A small Japanese soaking tub can bring a deep, seated soak to a bathroom that cannot fit a standard bathtub. The options below range from a handcrafted cedar tub that can sit near a floor drain to compact stone-resin models designed for a more permanent installation. Before choosing, compare the outside dimensions with your available floor space, doorway, and plumbing setup—and check the usable interior space, not just the tub’s overall size.
Table of Contents
Quick Comparison
| Product | Outside dimensions | Material | Standout feature |
|---|---|---|---|
| jrytin 34-Inch Cedar Ofuro Tub | 34″ L × 23″ W × 30.75″ H | Solid cedar | Hose-to-floor-drain setup; no permanent plumbing required |
| SJ Star&Jane 39-Inch Stone-Resin Tub | 39.37″ L × 22.64″ W × 29.33″ H | Stone resin | Pre-installed drain and overflow |
| Tubcraft 39-Inch Tub with Built-In Seat | 39.37″ L × 22.83″ W × 29.53″ H | Stone resin | Integrated seat and stated 21.77″ soaking depth |
| SJ Star&Jane 39-Inch Sit-In Tub | 39.37″ L × 22.64″ W × 29.33″ H | Stone resin | Compact footprint with pre-installed drain and overflow |
| Higeine 43-Inch Stone-Resin Tub | 43.3″ L × 22.83″ W × 34.2″ H | Stone resin | Taller seated design with a stated 18.66″ soaking depth |
Our Picks: Best Japanese Soaking Tub Small reviews
1. jrytin 34-Inch Cedar Ofuro: Best for Flexible Installation
This handcrafted cedar tub is the smallest option here by overall length. Its egg-shaped body measures 34 inches long, 23 inches wide, and 30.75 inches high. A wooden seat lets you sit upright with bent knees, which is the key difference between an ofuro-style tub and a conventional bathtub meant for reclining.
The tub holds about 43 gallons and has a stated interior floor area of roughly 27 by 18.5 inches. Its solid cedar boards are described as 0.9 to 1.1 inches thick. The tub arrives assembled with a seat, PU pillow, drain, and hose. Instead of connecting to permanent plumbing, you place it near a floor drain and route the hose to the drain. The hose extends up to 34 inches, so check that your bathroom layout can accommodate that path.
This is a practical choice for a walk-in shower or a small bathroom where a traditional tub will not fit. The listed fit guidance is for adults up to about 5 feet 7 inches, so taller bathers should pay close attention to the interior dimensions and seated position. The tub weighs about 62 pounds, but its shipping crate is much heavier and is intended to be unpacked by two people. The supplied listing data marks this item as unavailable, so check the listing before planning a purchase.
Pros:
- Shortest and smallest footprint among these picks
- Solid cedar construction with a natural wood appearance
- Includes a seat, pillow, drain, and hose
- Can be set up without permanent plumbing
Cons:
- Seated fit is listed for adults up to about 5 feet 7 inches
- Requires access to a floor drain and room to route the hose
Verdict: Choose this cedar ofuro if you need the smallest footprint and want a movable tub that can drain to a nearby floor drain, provided its compact seated fit works for you.
2. SJ Star&Jane 39-Inch Stone-Resin Tub: Best for a Simple Freestanding Setup
This freestanding tub measures 39.37 inches long, 22.64 inches wide, and 29.33 inches high. Its stone-resin construction and matte white finish give it a different look and care routine from the cedar pick. The smooth, non-porous surface is described as resistant to stains, discoloration, and yellowing, which may make routine cleaning more straightforward.
The design includes a sitting area for an upright soak, and the product description says the material is designed to retain heat. A pre-installed drain and overflow are included, making this a more conventional choice for a bathroom with suitable plumbing. Unlike the cedar model, it is not described as a tub you can simply position by a floor drain and connect with an extended hose.
Its narrow width can help in a compact bathroom, but 39 inches of length still needs careful measuring. This is also an oversized delivery item that may require coordination with the carrier. The provided listing data marks this product as available, but confirm delivery details and the installation requirements for your space before ordering.
Pros:
- Compact width for a freestanding stone-resin tub
- Pre-installed drain and overflow
- Smooth, non-porous surface designed for easier cleaning
- Matte white finish suits a clean, modern bathroom look
Cons:
- Needs more floor length than the 34-inch cedar tub
- Oversized delivery may require coordination with the carrier
Verdict: Pick this model if you want a compact-width stone-resin tub with an included drain and overflow and have the plumbing and floor space for a fixed freestanding installation.
3. Tubcraft 39-Inch Built-In-Seat Tub: Best for a Deep Seated Soak
The Tubcraft is a 39.37-inch freestanding tub with an integrated seat, a dedicated footwell, and a stated 21.77-inch soaking water depth. Its dimensions are 39.37 by 22.83 by 29.53 inches, so it is close in footprint to the two SJ Star&Jane models but gives more detail about the seat and seated posture.
According to the product description, the seat is 5.94 inches high and the backrest has a 92-degree slope. The built-in bench is also said to reduce the amount of water needed compared with a flat-bottom deep tub, with a stated saving of up to 30%. Treat that figure as a product claim rather than a guaranteed result; actual water use depends on how you fill and use the tub.
The solid surface is described as a 60/40 blend of mineral material and resin, with a matte finish. The listing says minor scratches can be renewed with fine sandpaper. It also specifies a cUPC-certified pop-up drain that connects to standard 1.5-inch plumbing and describes curbside liftgate delivery in a protective wood crate. Those details may help with planning, but confirm access, delivery, and installation before ordering.
Pros:
- Integrated seat, footwell, and defined backrest angle
- Stated 21.77-inch soaking water depth
- Includes a cUPC-certified drain for standard 1.5-inch plumbing
- Listing describes a repairable matte solid-surface finish
Cons:
- Requires more floor length than the 34-inch cedar option
- Delivery in a protective crate may require planning for curbside handling
Verdict: Consider the Tubcraft if you want a compact, fixed tub with a defined built-in seat and a deeper stated soak, and its plumbing and delivery arrangements suit your bathroom.
4. SJ Star&Jane 39-Inch Sit-In Tub: Best for a Compact Matte-White Look
This SJ Star&Jane model has the same listed outside dimensions as the other 39-inch SJ Star&Jane tub: 39.37 inches long, 22.64 inches wide, and 29.33 inches high. It is made from stone resin, with a matte white finish and a sitting area intended for an upright Japanese-style soak.
The product description highlights a non-porous surface intended to resist stains and discoloration, along with a pre-installed drain and overflow. It also describes the tub as designed to retain heat. Those features make it a straightforward option to compare with the other SJ Star&Jane listing, but the supplied specifications do not give a separate soaking-depth measurement or detailed seat dimensions.
Because the two SJ Star&Jane options have nearly identical listed dimensions and features, compare the product pages carefully for the version, delivery terms, and installation details that apply to your order. The provided listing data marks this model as unavailable, so check whether it can be purchased before making plans around it.
Pros:
- Space-conscious 22.64-inch listed width
- Stone-resin construction with a matte white finish
- Pre-installed drain and overflow
- Non-porous surface described as easy to clean
Cons:
- No separate soaking-depth measurement is provided
- The provided listing data marks it as unavailable
Verdict: This model is worth comparing if you prefer its listing and finish, but confirm availability and check its product page closely because its stated size and features closely match another pick.
5. Higeine 43-Inch Stone-Resin Tub: Best for a Taller Seated Design
The Higeine is the longest and tallest stone-resin option in this group, measuring 43.3 inches long, 22.83 inches wide, and 34.2 inches high. Its listed soaking depth is 18.66 inches. The tub is designed for an upright soak, so it may suit a bathroom that can spare extra length and height for a seated bathing position.
The product description says the tub is made from aluminum powder and stone resin, with a one-piece, non-porous surface. It also describes the interior as non-slip and says small scratches can be smoothed with sandpaper. These are useful material and care details, but the listing does not provide a separate seat-height measurement or a capacity figure, so check whether the interior dimensions fit your needs.
Compared with the 39-inch stone-resin options, this tub takes up more floor length and stands taller. Its narrow width may still work in a space-conscious bathroom, but measure the room and delivery route carefully. The supplied listing data marks it as available.
Pros:
- Taller design for an upright soaking position
- Stated 18.66-inch soaking depth
- One-piece, non-porous surface described as easy to clean
- Listing says minor scratches can be smoothed with sandpaper
Cons:
- Longest footprint among these five options
- No separate seat-height or capacity measurement is provided
Verdict: Choose the Higeine if you want a taller stone-resin tub and can accommodate its 43.3-inch length; opt for a shorter model if floor space is your main concern.
How to Choose a Small Japanese Soaking Tub
Measure the full installation space
Start with the tub’s outside length, width, and height, then measure the room around it. Leave space for access, cleaning, and any plumbing connections. A tub that is narrow enough for a small bathroom may still be too long for the available floor area. Also measure the doorway, hall, and any turns the tub or shipping crate must pass through.
Check the usable interior and seated fit
Outside dimensions do not tell you how much room you will have once seated. Look for interior floor dimensions, seat height, backrest angle, and soaking depth where the listing provides them. Consider your height and preferred posture. If those measurements are missing, ask the seller for them rather than assuming that two tubs with similar outside dimensions will feel alike.
Choose a drainage and plumbing setup
The cedar ofuro uses a hose that can extend up to 34 inches and needs to sit near a floor drain. The stone-resin tubs include pre-installed drains and overflows and are intended for a more conventional plumbing connection. Check how the drain will connect to your bathroom and whether a plumber or other installation work will be needed.
Compare materials and care needs
Cedar has a natural wood appearance and, for the jrytin model, the instructions call for wiping the wood dry with a towel after bathing. Stone resin has a smooth, non-porous surface described as easy to clean. The stone-resin product descriptions also mention scratch repair, but follow the maker’s care instructions before using an abrasive material.
Think about water use and hot-water capacity
A seated tub can let you soak deeply without filling a long, reclining bathtub, but actual water use depends on the tub’s interior shape, how high you fill it, and the bather’s size. Compare the stated capacity or soaking depth when available. Also consider whether your water heater can supply enough hot water for your preferred soak; the product descriptions do not provide a water-heater compatibility guide.
Plan for delivery and installation
Freestanding tubs can be heavy or arrive in large crates. The cedar model is listed at about 62 pounds, while its crate is about 135 pounds and requires two people to unpack. Another model describes oversized or curbside freight delivery. Confirm who will receive the shipment, where it will be dropped off, and how the tub will reach the bathroom.
FAQs
What makes a Japanese soaking tub different from a standard bathtub?
A Japanese-style soaking tub is designed for an upright, seated soak, often with bent knees, rather than a long reclining bath. That shape can offer a deeper-feeling soak in a shorter footprint, though the available interior room varies by model.
Which tub in this list has the smallest footprint?
The jrytin cedar tub is the smallest by listed outside length and width at 34 by 23 inches. It is also the only one in this group described as using an extended hose to reach a nearby floor drain instead of relying on permanent plumbing.
Can a small soaking tub fit in a shower stall?
The jrytin listing says it fits many 36-by-36-inch stalls, but you should still measure the actual stall, doorway, and drain location. For any tub, compare the full outside dimensions with the space available and make sure you can route the drain as intended.
Do these tubs need permanent plumbing?
The cedar model is described as needing no permanent plumbing, as long as you can route its drain hose to a floor drain. The stone-resin models list pre-installed drains and overflows, so plan for a suitable plumbing connection and confirm the installation details for the exact model.
Which models include a seat?
The cedar tub comes with a separate wooden seat. The Tubcraft has an integrated seat, and both SJ Star&Jane descriptions refer to a sitting area. The Higeine listing describes a seated soaking design but does not provide a separate seat-height measurement.
Are stone-resin tubs harder to maintain than cedar tubs?
The product descriptions present stone resin as non-porous and easy to clean, while the cedar tub’s care instructions call for wiping the wood dry after use. Follow the care instructions supplied with your specific tub, since cleaning needs can vary by finish and construction.
Final Recommendation
For the smallest footprint and the most flexible drainage setup, the jrytin 34-inch cedar ofuro is the standout—if its compact seated fit works for you and the listing is available. For a fixed stone-resin tub with a defined seat and stated deep-soak dimensions, the Tubcraft offers the clearest seating specifications. If you prefer a standard freestanding installation, compare the two 39-inch SJ Star&Jane listings and confirm which one is available, while the taller Higeine is a better fit when you have room for its longer footprint.
