An old yet new interior door made using Shinshu Azumino pine, evoking the era it represents. The frame features straight grain, while the panel design incorporates horizontal grain. The finish that highlights the wood grain is excellent, and it can also be painted over. It creates a space that brings back memories of the good old days.

A Matsunomi door that evokes the charm of a bygone era from its presence.

Despite being a flush door, MATSU Romantic DOOR intentionally uses a wooden door. Of course, it's also good to take advantage of the wood grain. It reminds us of the good old days.

• Solid wood flooring/indoor
• Flooring materials by material (bamboo, cedar, cherry, paulownia, etc.)
• Interior/Interior Doors

Wooden pine door. Since it is offered in an unpainted state, it can transform into a fixture with a variety of expressions depending on the finishing method.

★Let's Work Hard on the Fixtures It's just fixtures, but it's also fixtures. Even a single door can greatly influence the impression of a space, which is the nature of these fixtures. Even if the space itself isn't particularly remarkable, simply making a single door stand out can align the entire area with that aesthetic. ★I Want a Wooden Door The construction industry is flooded with ready-made doors. Many people feel distrust towards unnatural appearances that look like wood but aren't, the odd lightness, and the unique plastic feel. After all, at least the doors that are visible should be made of real wood and be proper doors, right? Having a carpenter make one is an option, but it can be quite expensive, and conveying the desired image can be challenging. Antique doors are also difficult to handle and require a chance encounter. What you want isn't always available at the right time and price. This is a door that I hope those in such a situation will seriously consider. *Continues with "Basic Information" below↓*

• Interior/Interior Doors
• Wooden door
• Plastering and painting work

Cabinet doors made of pure pine wood. They can be used as storage doors or small interior windows. Since they are unpainted, you can paint them in your favorite color.

★The Shape of Longing Storage doors seen in American movie kitchens. Louvered windows reminiscent of European shutters. Yes, I admit I have a bit of admiration for them, sorry. Although I have a preference for Japan, I actually like these kinds of things a little. In Japan, due to the sliding door culture, many doors slide left and right even for small windows, but I find the small swinging doors charming and want to incorporate them. While sleek, minimalist designs without presence are nice, this door, with a moderate design that is neither too simple nor too country-like, retains a certain warmth without being overly assertive. ★Wooden Doors Generally, residential doors are often made with PVC materials. I’m not denying the ready-made products from manufacturers at all, but they do tend to give a somewhat cold, hard, and cheap impression to the space. On the other hand, it is possible to have everything made of wood by a carpenter, but there are often cases where the cost does not justify it. On the other hand, this door is mass-produced in a factory using solid pine wood. It is cheaper than handmade options and has a softer appearance than sheet-covered doors. Even with the same white color, the white of the sheet and the white painted on wood, or the same wood grain, the printed wood and real wood are indeed different. It’s a curious thing.

• Window and shutter openings
• Special function opening
• Storage furniture

【GOOD DESIGN AWARD】This entrance door is perfect for designer homes and is suitable as the face of our beloved home that we will cherish for a long time.

Comment from the designer "I always consider the 'entrance door' that connects the outside and inside to be a very important part of the design. Traditional doors have details like panels, hinges, and frames. These elements help us recognize it as a 'door.' The two doors I designed this time are 'frameless doors' conceived from completely opposite perspectives. At first glance, the design of just a single panel may seem too simple, but by eliminating anything beyond the original role of a 'door,' the panel stands out, creating a presence that transcends the conventional concept of a door. In Japan, the entrance space often doesn't take up much room, but I hope this door allows you to experience a more spacious and comfortable environment, even just a little."

• Entrance/Exterior Doors

A wooden flush door that can be custom ordered in size. It is ideal for new constructions as well as for replacing fixtures in renovations, as you can order the thickness, width, and height.

★Size customization is essential for renovations. Whether you are completely redesigning the layout and interior from scratch or just want to change the doors during a small-scale renovation that involves altering the finishes of floors and walls, we introduce wooden flush doors that can be customized down to the millimeter. A flush door is a type of door that has a ladder-like frame with surface materials attached to both sides. Its hollow structure makes it lightweight, and it features a flat surface, making it widely used as interior doors in homes. Generally available doors are often of standard sizes, and if you want a wooden door with a natural texture to be custom-sized, it was previously only possible by requesting a craftsman. This wooden flush door is sold without a door frame, just the door itself. You can customize the height, width, and even thickness of the door, allowing you to "replace just the door" while utilizing the existing door space. To make it easier to achieve a unified style for the doors throughout your home, we have managed to offer these custom-sized products at an affordable price through factory production. This door is one you will definitely want to use not only during renovations but also when building new homes.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

The real proof, that is Made in USA. × Assembled in JAPAN.

The door panels of ACE DOOR, made with HDF (High-Density Fiberboard) and SNS solid core, are manufactured in North America. SNS stands for Safe’N Sound, and "ACE DOOR" uses solid core instead of flush hollow core. The SNS solid core has the same substantial feel as wooden doors and also provides noise reduction benefits. These door panels are processed and painted in Japan with Japan quality to complete ACE DOOR. Each door delivered comes with a unique serial number, making every door one of a kind. *For more detailed information, please download the PDF catalog or feel free to contact us.

• Entrance/Exterior Doors
• Interior/Interior Doors
• Hardware Doors, Handles and Locks

A stainless steel doorknob that has been manufactured since the Showa era. It is a design that combines nostalgia and modernity, and is something we want to pay attention to once again.

★The Purity of Stainless Steel The weight of stainless steel can be felt in your hand. No plating or painted finish. When you grip it, the texture of the metal is conveyed directly. The dull luster from the hairline finish gives this door knob a subtle character. ★A Quirk That Becomes Affection The lineup of "Stainless Steel Door Knobs" consists of three types. At first glance, these door knobs may seem standard in shape, but each one has its own quiet assertion. The "Bent" knob features a grip that is sharply angled and beveled, adding a sense of sharpness with the ridge running through the center. The "Round Lock" is a keyed type suitable for use in places like restrooms. The small grip, resembling a tightly rounded piece of metal, feels both hard and charming. The "Bezier," meaning "gentle curve," is characterized by its plump shape reminiscent of a wine glass. Like a glass, it feels just right when held in the hand. *Continues with "Basic Information" below↓

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

It is a push-pull type door handle that is neither a doorknob nor a lever handle, with a unique design and functionality.

★Release of Occasion I am drawn to products that are labeled as "for commercial use," which are rugged and specialized for functionality. While they may be over-spec or out of place for everyday use, many people find the aesthetic beauty of their specialized functions appealing and are incorporating them into their interiors. The one-touch door handle was originally designed for use primarily in hospitals and research facilities. The handle, made from cast aluminum in a unique shape, features embossed markings of "PUSH" and "PULL," giving it a presence that ordinary door knobs lack. While it may feel unfamiliar when used in a home, that sense of incongruity adds a distinctive touch to the space. It is a door handle characterized by being "different from the usual." ★Touching a Chunk of Aluminum The lever part is a casting made by pouring molten aluminum into a mold. When touched, it conveys a substantial material feel unique to metal. The voluminous size and shape typical of commercial use, combined with the muted sheen from anodizing, bring an industrial atmosphere to the door. There are two types of shapes available, with lever widths of 50mm and 30mm.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

Hardware designed for commercial use in ships for over half a century is now being used in homes. The performance that has been continuously utilized on board, as well as the beauty of the form born from its functionality, are both appealing.

★Shapes Shaped by Rough Waves We have gathered hardware around doors that has a strong presence, which we hope will catch the attention of those who love parts. In fact, these are parts currently used on ships. Lever handles and door knobs may look no different from hardware intended for homes, but they are originally designed for use on the sea, exposed to sea breezes and constantly swaying with the waves. The weight and pleasant operability become apparent when you actually touch them. The functions that have evolved uniquely have specific reasons related to maritime use. For example, the grip end of the "lever handle" is curved to make it easier to hold when swaying. Additionally, to respond to sudden troubles, screws are visible from the front for easy removal, and parts are secured with bolts instead of being welded together, making them very practical. The structure born from considerations for maintenance has also become part of the design. Shapes born from necessity embody functional beauty. They are perfect for adding accents in simple indoor spaces. It would be a waste for them to be used only on ships! Therefore, we have gathered items that can also be used in homes, offices, and stores.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

A timeless basic design handle that has been passed down unchanged for over 70 years.

Founded in 1946 in America by Adolf Schkopp and Karl Reinhardt, Kwikset is said to have revolutionized locks in residential settings with its outstanding design at the time. This design legacy is still firmly upheld today, and the "ACE DOOR" features a handle called "HANCOCK," which has hardly changed in design since then. With a slightly smaller grip ball, its timeless basic design pairs perfectly with the flat panel of the ACE DOOR. The structure utilizes double torque springs to stabilize operation and achieve smooth movement, ensuring that even the finer details are well taken care of.

• Entrance/Exterior Doors
• Interior/Interior Doors
• Hardware Doors, Handles and Locks

It is available in two variations: a black painted finish with a black iron texture and a matte silver with a rough appearance.

- This is a shape that can be used as a nameplate and doorphone cover. - It will be installed floating from the wall. - The name engraving will be done using silk printing. ATTENTION * The doorphone is compatible only with limited models from Panasonic. * The height from the wall may vary depending on the doorphone. * Regarding delivery time: It will be shipped. Due to the name engraving process, there may be slight delays. We kindly ask for early orders. * Ferrodor coating: This is a highly corrosion-resistant coating commonly used for bridges and iron bridges.

• Posts and Nameplates

The latest information on the roles and functions of building fixtures that change with the evolution of people's lives and the times! The feature includes an interview with Mr. Chiba, the representative of an architectural planning office who also teaches at the University of Tokyo.

Basic Information ■ Traditional fixtures that have created comfort in homes since ancient times ■ Roles and functions learned from popular fixtures - Dividing spaces - Bringing in light and air - Making effective use of space - Preparing for disasters - Allowing natural light while maintaining privacy ■ Best material combinations for fixtures by purpose Wooden - Aluminum, resin, steel plate - Folding doors - Sliding doors ■ Feature "Fixtures that have evolved with history are still in the process of evolving" ■ What is the optimal door renovation? Evolving fixtures - Methods for renovating interior doors - Replacing the entire door frame - Replacing only the fixture body - Replacing the surface material - Changing the type of fixture - Switching to hinged doors - Switching to folding doors - Switching to sliding doors ■ Equipped with the latest functions to create a comfortable home - Notable materials "Organic glass that creates a sense of openness in space" - Materials that are not shoji paper "Twin carbon made from polycarbonate sheets" - "Ventilated soundproof doors" that prioritize comfort, allowing good airflow while protecting privacy - Doors designed for aging populations, anticipating 100-year homes, with "wide-opening fixtures that are wheelchair accessible"

• Window and shutter openings
• Security glass and sashes
• Interior/Interior Doors

This time, the ACS-5000 is available as a facial recognition terminal compatible with FaceMe Security's add-on feature "Face Terminal," enabling access control management that combines "advanced anti-spoofing features" with high-speed facial recognition powered by edge AI. ■ Main Features 1. Accelerated Authentication Processing FaceMe Security is optimized for the MediaTek Genio 700's NPU, achieving faster facial recognition processing and reduced CPU load compared to processing with only the CPU. It ensures stable authentication without delays even during peak times, such as clocking in and out, contributing to alleviating congestion. 2. Advanced "Anti-Spoofing" Optimized for the IR + RGB camera mounted on the ACS-5000. It can quickly detect fraudulent authentication using photos, videos, or 3D masks within 0.6 seconds, ensuring reliable identity verification. 3. Door Control Without Additional Equipment FaceMe Security can directly control the digital I/O of the ACS-5000, allowing for the construction of an access control management system without the need for additional equipment. This simplifies system configuration and reduces implementation costs.

On our company's website introducing vehicle detection sensors, you can easily find products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." [Introduction to Vehicle Detection Sensors] The sensors detect the passage of vehicles and notify you with a rotating light or switch the display of parking availability. They contribute to safe driving within parking lots and smooth operational management. They are used in various areas, from coin-operated parking to large-scale parking lots. We will continue to improve our webpage to provide information about Hotron's "Vehicle Detection Sensors."

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

A meteorologist from Sysmet Co., Ltd. will be speaking at the mini stage of the 56th Iwasaki Total Solution Fair 2026. The mini stage will be held on the 1st floor of the exhibition hall, with each session lasting about 15 minutes. No prior registration is required, and attendees can enter and exit freely. Our presentation theme is: "Introduction to Weather Data from a Meteorologist's Perspective and AI Wind Forecasting." We will introduce how to interpret weather data from ZEROSAI X-AI, as well as our unique AI approach to wind forecasting and key points for applying it to on-site risk management and work planning. Presentation Date and Time: April 8, 2026 (Wednesday) from 13:30 Venue: 56th Iwasaki Total Solution Fair 2026 Mini Stage in the 1st Floor Exhibition Hall If you plan to attend the exhibition, please feel free to stop by the mini stage. We sincerely look forward to your visit. For more details about the mini stage, please visit the official website of the Iwasaki Total Solution Fair 2026. Related Article: We will be exhibiting at the 56th Iwasaki Total Solution Fair 2026.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.