The storage door and indoor small window made of solid pine wood, 'Wooden Pine Cabinet Door,' can be painted with oil or paint, allowing you to customize it in your favorite color. The door can be emphasized through painting or matched with the wall color, enabling space design control that aligns with your concept.

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

We support the creation of carefully designed spaces for all types of properties, including renovations, remodels, new builds, and rentals.

Carefully selected products that embody the original texture of materials, crafted with meticulous attention by artisans, and available in custom sizes, all combining the three qualities of being "stylish," "functional," and "highly fresh." Toolbox products are created with the cooperation of partners from across the country engaged in diverse manufacturing. The ability to customize sizes is made possible through the careful handiwork of artisans and small factories. We also handle numerous products born from the ideas and experiences of our architect partners, and we are committed to developing original products. To create even more appealing products, toolbox is continuously seeking product development partners with "materials," "ideas," and "high technical skills." 【Contents】 - Flooring - Kitchen & Sanitary - Tiles & Wood Panels - Doors & Windows - Parts & Hardware - Lighting & Switches - Furniture, Curtains & Paints - Price List - Drawings - Showroom Information - WEB SHOP Information & Terms of Use - Project Introductions - ITEM INDEX

• System kitchen
• Kitchen appliances
• Spatial Design

A beautiful piece selected as the "magic sheet." Finished with a single genuine veneer in size 1818, using gloss number 5. Seven types in total, including elm and cedar.

The natural wood flooring "natic" is a floor material that realistically expresses natural wood by utilizing the variations in wood color and pattern. Due to its suitability for challenges such as water resistance, warping, and floor creaking, we standardly use high-quality "Lauan plywood" that excels in strength and flexibility. This product pursues the idea of "luxuriously using materials for a carefully crafted piece." 【Features】 ■ Adopts a single genuine veneer to achieve a luxurious 145mm wide plank ■ Surface coating treatment with ROUGH and Mat custom finishes ■ Offers a variety of wood species to accommodate different sites ■ Structure compatible with underfloor heating *For more details, please refer to the materials. Feel free to contact us with any inquiries. ★ "Black aluminum baseboard for retrofitting" is also exclusively available for pre-sale as natic through Watanabe Pipe!

• Engineered Flooring
• Flooring materials by material (bamboo, cedar, cherry, paulownia, etc.)
• Flooring materials compatible with underfloor heating

We have created indoor windows that bring in light, wind, and the presence of family. There are sliding windows and casement windows that can be used for light and ventilation.

★Simple Design The material used is solid spruce wood, designed in two types: a square in a grid pattern and a horizontally elongated rectangle, to blend seamlessly into any space. Both are sized perfectly to fit Japanese living environments. The frame depth comes in three options: 90mm, 110mm, and 16mm. Please choose according to the thickness of your wall. The product is unpainted, allowing for coloring with oil stains or BRIWAX to match your interior. There are two types of opening mechanisms: sliding and push-out. For the horizontally elongated shapes, such as the "Horizontal Single Push-Out Window" and "Horizontal Double Push-Out Window," it is recommended to install them in positions where sight lines are blocked. They are useful when you want light and ventilation but don’t want the interior of the room to be visible, such as near the ceiling or above doors. The design allows for horizontal connections, so you can link two or three units together to fit the size of your wall. These are crafted by a long-established joinery company, with skills backed by extensive experience. Why not add windows to your walls and create a truly well-ventilated living space? Development Partner: AIDAHO Inc. Kazuhiko Nagatsuna, Jun Sawada

• Window and shutter openings
• Spatial Design

A ring-shaped bent iron shelf bracket. This interior storage is perfect for the final finishing touches of a renovation, allowing two shelves to be placed on one bracket.

Shelf brackets, when you look for them, don't have that many varieties that you would like. I prefer something simple, but when it comes to something a little different, there really isn't much. However, since they exist as part of the interior, I would like to have shelf brackets that reflect a certain level of detail. This is the completed shelf bracket that embodies that thought. It is made by bending iron wire into a ring shape, and as a single form, it is so delicate and pure that it even evokes a sense of beauty. The curves at the bent corners, created by applying force, convey the flexibility of the iron. Its simplicity draws me to a form that seems to betray the essential shape of "support." ★ Attention to Detail This shelf bracket is made by Kōta Aoyama. The warm, matte black finish of the iron reveals the craftsmanship of the artisan who meticulously works on it. Rather than hiding the finish, the marks left from hammering the iron and glimpses of the struggle with the material during the process are visible, yet the iron is properly finished. Despite being a cold material, it somehow feels warm and gently supports the shelf board, blending with the softness of the wood rather than supporting it roughly.

• Spatial Design

These are curtains made of Japan-made canvas with a vintage texture achieved through special processing. They are available in two colors.

★ Curtains made of 100% cotton No. 8 canvas. By intentionally changing the color of the sewing thread to highlight the stitches, it creates a canvas-like expression reminiscent of a bag. The tightly woven fabric, in old khaki, is also recommended for those seeking light-blocking properties. ★ Grommet style Grommet style curtains that can be threaded onto a pole. Made from 100% cotton No. 8 canvas.

• Spatial Design
• Double Curtain

A receptacle for bare light bulbs with a rugged and industrial atmosphere. The main body is a retro and subdued mouse gray lighting.

★The Unadorned Appearance of Industrial Products This design adheres to pragmatism, eliminating any unnecessary embellishments. It serves as a supporting role, aiming to be as inconspicuous as possible to illuminate bare light bulbs, and stands out with a subtle yet strong presence in a world of simple white and black socket designs. This popular lighting is perfect for rough renovation spaces and offices. The reason for this rugged finish is that this lighting was originally not designed for residential use but was created as facility lighting for factories and warehouses. While there may be some paint irregularities or chipping, it is assembled in a small factory for industrial use, so please enjoy it as part of its character. ★Dedicated to “Parts” It showcases a simple structure without any unnecessary elements. There’s a hint of Showa-era nostalgia, with a slightly retro “mouse color” that gives a true impression of an industrial product. The metal piping, known as steel pipe, is intentionally made to stand out in a factory-like manner when wiring cannot be concealed within the walls during renovation work. It serves the same function as plastic wiring covers, with electrical wires running inside. This item is perfect for lighting plans that expose the piping.

• lamp
• Other lighting fixtures
• Spatial Design

100% linen curtains made from hemp. The intentionally added rustic wrinkles give it a charming appearance. The sewing makes use of the "ears" that are typically discarded in the curtain industry.

★100% linen curtains made from hemp. The intentionally added rustic wrinkles give it a charming expression. The fabric has a smooth texture that feels pleasant in both summer and winter, without being stiff. The weave is coarse yet tightly packed, making it suitable for use as a thick curtain year-round. It is also recommended to combine it with "gauze curtains." The sewing that leaves ears on both sides is a unique feature that sets it apart from others.

• Spatial Design
• Double Curtain

This is a wall material made from reclaimed wood that has been thinly cut and processed for easy installation, using building materials and sleepers that were used in wooden houses overseas. It can be applied like tiles.

★ A wall material that seems like it should exist but doesn't After a long time, I found an old wood with a unique strength. Personally, I thought it would be cool to put various old woods on the wall... and finally, I encountered it. This wall decoration material is made from reused teak wood that has been used for many years as railway sleepers, residential building materials, and wooden ship materials overseas. It features the natural texture of the wood with its unique bumps and beautiful grain, showcasing the material characteristics that only old wood can provide. ★ There are a total of 4 types! The rich texture of the wood is preserved as it is, and the traces of time that the old wood has endured are vividly present in three types: "thick, thin, and mosaic." The bumpy ones might have originally been pillars? The darkened ones could be remnants of the sleepers? The roughness and depth of the texture, which have withstood the test of time, evoke a sense of accumulated time. Compared to the thick, thin, and mosaic types, the "square" is relatively flat. Its understated shape pairs excellently with greenery and is an easy-to-handle material.

• Synthetic Resin Plywood
• Wood-based board
• Other wall materials

Simple and modest. It enhances the space and remains timeless, made of 100% cotton for a pleasant feel, these lace curtains are designed to never get boring over the years.

★ A neutral flat style that suits a men's room Ivory-colored gauze curtains. Typically, regular gauze curtains are made by layering two or three thin fabrics for easier sewing and processing, but these curtains are made without any layers. The delicate, crinkled texture adds an indescribable charm. The flat style without pleats suits various tastes and surprisingly complements rooms with vintage or raw concrete aesthetics. Being neutral, it is also recommended for men. When hung, it creates a gentle wave, providing a relaxed atmosphere that is just right for those who live naturally. ★ A gathered style with beautiful pleats that is feminine. Regular gauze curtains are usually made by layering two or three thin fabrics for easier sewing and processing, but this curtain is made without any layers. The delicate, crinkled texture adds an indescribable charm. The gathered style reminiscent of overseas girls' rooms pairs well with natural materials and fits nicely in soft, natural spaces. With a moderate drape that isn't overly sweet, the understated fabric surprisingly blends into stylish rooms as well. It is also recommended for shorter café curtains.

• Spatial Design
• Double Curtain

This is a rugged pipe rail and bracket that utilizes the texture of iron. It can accommodate lengths of up to 4 meters. It can also be used as a multipurpose rail.

The unevenness and fine scratches unique to the unpainted surface are precisely "iron."

• Spatial Design
• Double Curtain
• Curtain rails

Made from a material called L-angle steel, it has a different appearance from square pipes, even though it is still steel. Custom sizes are also available.

★Customizable Table Legs - Part 2 A new series of "table legs" has been added, which has been well-received in the past. These table legs are made from L-angle steel, allowing for a different aesthetic compared to square pipes, while still being made of the same steel. Of course, custom sizes for width, depth, and height are available. The heavy and wild silhouette has a strong presence and blends well with casual spaces and antique-style furniture and materials. ★Options for Placing or Fitting the Tabletop Utilizing the shape of the L-angle, we offer two types of combinations with the tabletop. At toolbox, we have a variety of tabletops available. Please feel free to inquire about our lineup of tabletop products. We also have customizable tabletops available, so you can create a table with both the tabletop and legs in your preferred sizes, or order the legs in a custom size to match a standard-sized tabletop. Let's combine your favorite tabletop and create a unique table just for you.

• Spatial Design
• Office furniture
• Study room furniture

Recommended for those who like a rugged taste.

★Say Goodbye to Ready-Made Products! A property with a charming, vintage atmosphere. One of the materials that many people love for creating that unique ambiance, which evokes a sense of time passing, is iron or steel. For example, steel window frames. They are rugged and delicate, with a quiet presence that is quite appealing. However, from the perspective of being lightweight, inexpensive, and high-performing, most properties built in Japan since the 1960s have aluminum frames. Even if you lay old wood flooring or renovate to improve the indoor atmosphere, you might have given up on the windows, thinking they can't be changed... This paint imported from Germany. In Europe, it is famous for its use on wrought iron gates and other original decorative elements known as "rotten iron," but this paint was originally designed for repairing such wrought iron. It can be used on iron, aluminum, wood, and plastic. Why not add a touch of character to items that are hard to distinguish in ready-made products, such as entrance doors, mailboxes, gates, and table legs? Since it is outdoor paint, it is also suitable for external spaces exposed to rain.

• Interior coating materials
• Spatial Design

The scaffolding boards that have been well received are now available in a thickness of 5mm. You can finish floors, walls, ceilings, and furniture with a vintage wood look.

★Incorporating Wood into Space This scaffold board is something I would like you to use on the wall first. A wall that looks like a stack of wood towering on one side within a white space. It pairs well with the exposed concrete from renovations, softening the space into a calming place. Perhaps because it's wood, it really complements houseplants well, making the greenery stand out vibrantly. Of course, it can also be used as finishing material for ceilings, furniture, and doors. Unlike the common smooth feel, it has been processed to retain the unique texture of cedar wood, resulting in a finish that has the character of reclaimed wood. ★Easily Usable Scaffold Boards These scaffold boards are not made from heavily damaged reclaimed wood; instead, they utilize the clean parts of the wood core after slicing off the worn surface or are made from scaffold boards used before being put on site. For those who love reclaimed wood, the "Rusty Iron Finish" is recommended. It has a special coloring that gives the impression of well-worn reclaimed wood. On the other hand, the "Untreated" option is a highly customizable material. Since it is untreated, I encourage you to apply BRIWAX on top. It creates a nice unevenness and allows for color changes, making it easy to match the space and resulting in a richly textured wall.

• Flooring materials by material (bamboo, cedar, cherry, paulownia, etc.)
• Wood-based board
• Ceiling panels and decorative panels

Despite its simple shape, the sensation when biting down becomes addictive.

★First Sensation I was surprised. I have never experienced such pleasure while replenishing toilet paper before. In fact, I never even thought there could be enjoyment in the act of replacing the paper. This paper holder has a very simple structure, seemingly just made of flat bars. However, the precision of the notched parts where the bars interlock is surprisingly high, and the sensation when they click together is addictive. I find myself compelled to engage them repeatedly for no reason. The tedious task of changing toilet paper, which I have done countless times before, unexpectedly transforms into an enjoyment.

• Bathroom, shower, washbasin and toilet equipment

Thank you for your continued support. On February 18, 2026, we will release the comprehensive weather platform ZEROSAI X-AI. Our strength lies in the ability to integrate AI for wind speed forecasting, weather observation, environmental data, and hazard notifications, in line with traditional pinpoint weather forecasting. On the same day, we will also release a cloud-managed dust meter as a new option for the comprehensive marine platform Compass PLUS. For more details, please visit our website.

We have prepared a product catalog for the high-performance sound-absorbing material brand Ecophon. This catalog clearly summarizes a diverse lineup of products designed to enhance the acoustic quality of spaces, featuring photographs, case studies, and sound absorption performance graphs. "When sound changes, the space changes." Ecophon's sound-absorbing materials are designed to improve comfort in various settings, including offices, educational institutions, medical facilities, and commercial spaces. In this catalog, you can find detailed information on the features, specifications, and design variations of each product. You can contact us through the inquiry form on the official Ecophon website to download it for free. We hope it will be useful for your space creation and sound environment improvement considerations.

When buying new cosmetics, while the bottle design is important, what catches the eye first is definitely the "box." When faced with a selection of many cosmetics and unsure of which to choose, it often comes down to making a "package purchase," similar to impulse buying based on the cover. This time, we asked our long-time partner, the cosmetics manufacturer Kurecos Co., Ltd., why they continue to create packages with Kaypack. 【I can hardly remember when we started working with Kaypack】 We began our dealings with Mr. Kita (Kaypack) over 20 years ago, so long ago that I can hardly remember the beginning. In the early days, we relied on another packaging company. However, since starting our relationship with Mr. Kita (Kaypack), we have entrusted the majority of our packaging production to them. There is a mutual understanding developed over our long relationship, and the sense of security that comes from knowing they understand everything makes it easy to request work from them. There is a level of stability that allows us to build trust.

The "Hybrid Joint TCF Type" is a bridge expansion device designed for the Tohoku region that responds to "compacted snow," which occurs due to vehicle traffic after snowfall. It meets the 10kN snow load standard set by the Tohoku Regional Development Bureau. Additionally, it adopts a structure known as the "face plate type," which ensures that the water-stopping material does not become exposed on the surface, and it comes standard with "secondary water-stopping material." By employing a double structure, it reduces the risk of leakage and achieves higher water-stopping performance. Furthermore, to prevent snowplow blades from getting caught on the expansion device, it also comes standard with a "snow removal guide plate." This not only protects the product itself but also considers safety during snow removal operations.

Castem Co., Ltd. and Castem Global Group's Castem Vietnam held a completion ceremony for the newly established Vietnam factory in Quang Ninh Province, Northern Vietnam, in January 2026. This is the first time our group has expanded into Vietnam, and this factory will be our seventh overseas production base. After the planned second phase of construction, it is expected to become the largest production base in the group in the future. The factory will manufacture lost-wax precision casting parts used in semiconductors, precision machinery, and construction machinery. We chose Vietnam, where economic growth is anticipated, as a new production base for our main business of lost-wax precision casting. Currently, we are advancing prototype production and plan to start mass production by the end of May 2026. Once the second phase of construction is completed by the end of 2028, we will ultimately be able to produce one million units per month (with a product shipment weight of approximately 120 tons per month). On the day of the ceremony, about 100 participants, including business operators and local stakeholders, attended and toured the various processes such as mold making, casting, and processing. Although we are starting with a compact system in terms of equipment and personnel, we will continue to take on challenges and advance our business to a new dimension.