Now, in light of the changes in the logistics industry environment, our company has been receiving continuous requests for fare increases from delivery companies, and the overall logistics costs, including packaging materials, have been rising. In this context, we have been reviewing our logistics operations to absorb the rising logistics costs and have been working to control these expenses; however, the situation has now exceeded the limits of corporate efforts. Therefore, it is with great reluctance that we have decided to implement a revision of logistics-related expenses. We sincerely ask for your understanding of the circumstances. We will continue to strive for stable product supply and quality improvement, and we hope for your continued patronage. - Implementation Date: For orders received from October 1, 2026 - Target Products: Aluminum Blinds: Product Names: New Spacey Series, Spacey Touch Series Vertical Blinds: Product Name: Grante Series

Due to the recent repeated increases in the prices of various raw materials and packaging materials, as well as the rise in procurement and manufacturing costs including transportation and fuel expenses, our company has been implementing cost-cutting measures across all operations to absorb these rising costs. However, the situation has now exceeded the limits of corporate efforts. Therefore, it is with great reluctance that we announce a price revision for the products listed below. We sincerely ask for your understanding of the circumstances. We will continue to strive for stable supply and quality improvement of our products, and we hope for your continued patronage. - Implementation Date: Orders received from October 1, 2026 - Target Products: Curtain rails and related parts

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will launch the light-dimming walk-through curtain "Sleene" nationwide starting June 1, 2026 (Monday). The light-dimming walk-through curtain "Sleene" is a new product that combines the softness of a curtain with high design quality created by its uniformly shaped curves, as well as a light-dimming function and a walk-through feature that allows for easy passage. Its sophisticated silhouette harmonizes naturally with the increasingly common large openings in windows. The fabric is available in easily selectable nuance colors. The mechanical colors are offered in three variations, including "greige," making it a lineup that is easy to propose for residential and non-residential markets seeking to create high-quality spaces.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will launch a dedicated sheer curtain "Fuwari," ideal for the curtain style "Wave Style," known for its uniform and beautiful waves, nationwide starting June 1, 2026 (Monday). "Fuwari" achieves a natural and beautiful wave without shape-stabilizing processing, thanks to its lightweight georgette fabric and specialized sewing specifications. Additionally, the new catalog leverages the strengths of being a curtain rail manufacturer, allowing for a comprehensive proposal of rails and curtains in one book. This aims to alleviate challenges during implementation, such as "difficult sewing instructions" and "complicated size specifications," and establish Wave Style as a new standard around windows.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will renew its dimmable roller shades "Lacouche" and "Bijic," and add new colors to the dual twin exclusive lace "Rire," which will be released nationwide starting June 1, 2026. The dimmable roller shades "Lacouche" and "Bijic" allow for flexible control of light during the day and night, beautifully enhancing the window area. With this renewal, the launch of series with "heat-shielding function" to ease the summer heat and series with "light-collecting function" to brighten the depths of the room will propose a more comfortable lifestyle tailored to different times and scenes. The vertical blinds "Dual Twin" combine thick fabric and lace. By adding dark-colored lace fabrics to the lineup, it becomes possible to unify the color tones with the thick fabric. This brings further cohesion and high-quality design to the window area.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will hold the new product exhibition 2026 "The Next Living Begins: Expanding Proposals, Style Up Exhibition" starting with the Tokyo venue on May 14 (Thursday) and continuing in 15 cities nationwide. This time, under the theme "Style Up Exhibition," we will propose new products that realize a higher quality living space. We have prepared various items that enhance everyday life, focusing on new products that combine design and functionality ideal for living spaces. Additionally, we will welcome customers with experiential displays unique to the exhibition and introduce key points of our new product development, allowing visitors to see, touch, and experience the charm of our offerings. We invite you to visit a venue near you.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will exhibit for the first time at the "Architecture and Building Materials Exhibition 2026" to be held at Tokyo Big Sight from March 3 (Tuesday) to March 6 (Friday), 2026. The Architecture and Building Materials Exhibition is one of Japan's leading comprehensive exhibitions showcasing a variety of products and services related to building materials and equipment for homes, stores, and buildings. At our booth, we will display the indoor drying rack "Laundry Bar," which won the Good Design Award 2025, and the "Hanging Bar," which is useful for storage and display. Both the Laundry Bar and Hanging Bar leverage Toso's expertise in curtain rail development, effectively utilizing limited space while featuring high interior design quality that blends seamlessly into the environment. We invite you to come and see our products. We look forward to your visit.

Due to the recent repeated price increases of various raw materials and packaging materials, as well as the rise in procurement and manufacturing costs including transportation and fuel expenses, our company has been implementing cost-cutting measures across all operations to absorb these rising costs. However, the situation has now exceeded the limits of corporate efforts. Therefore, it is with great reluctance that we announce a price revision for the products listed below. We sincerely ask for your understanding of the circumstances. We will continue to strive for stable product supply and quality improvement, and we hope for your continued patronage. - Effective Date: Orders received from March 2, 2026 (Monday) - Target Products: Aluminum Blinds (Spacy Series, Gradation Blinds) Electric Horizontal Aluminum Blinds (Intest Series) Vertical Blinds (Grante Series)

Toso Co., Ltd., a comprehensive interior manufacturer based in Chuo-ku, Tokyo (President: Masato Yaeshima), will exhibit at the "44th JAPANTEX 2025," one of Japan's largest international interior trade fairs, held at Tokyo Big Sight from November 19 (Wednesday) to November 21 (Friday), 2025. This year's booth theme is "WITH - Aiming for a More Beautiful Space, the Supporting Role." We will showcase the appeal of window-related products, focusing on wooden blinds to be released in June 2025 and curtain rails to be released in July. Additionally, we will present a total proposal to enrich living spaces by introducing a laundry bar that supports comfortable living. At the same venue, you can also see displays of curtain rails and wave-style curtains at "with Curtains 2025." We invite you to experience our exciting new products during this opportunity. We sincerely look forward to your visit.

Toso Publishing, a comprehensive interior manufacturer located by the window, Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), will release a book titled "30 Rules for Decorating in Scandinavian Style to Enhance Your Interior" in early October at bookstores nationwide. This book introduces 30 rules that unravel the charm of Scandinavian interiors, accompanied by 150 beautiful example photographs. Based on the concept of "creating a comfortable living space (hygge)" that the people of Scandinavia value, it offers simple and accessible ideas for decorating with lighting, fabrics, greenery, and small items. Additionally, the opening feature visits the homes of people practicing Scandinavian style, showcasing their "personal rules" that are implemented in real life. This book is filled with tips that can be enjoyed effortlessly in daily life. It serves as an opportunity to incorporate the simple and refined essence of Scandinavian style into everyday life and create a space that reflects one's individuality. It is a must-read for those planning to redecorate or move, those interested in interior design, and those who wish to incorporate Scandinavian style into their lives.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will launch its new electric curtain rail product "Legato Como" nationwide on October 1, 2025 (Wednesday). "Legato Como" features a compact design that fits neatly in living rooms and bedrooms, harmonizing naturally with the space. It can accommodate front mounting, double bracket installation, and curved processing, allowing for flexible adaptation to various installation environments. Additionally, a battery-operated motor that does not require a power outlet can be selected, making it easy to install even in areas around windows where power sources are difficult to access. It supports the creation of more comfortable spaces as a new standard for electric curtain rails in homes. 【Features】 - Compact & Silent Dedicated Curtain Motor A compact dedicated motor with a diameter of 42mm x 42mm. The operating sound is quieter than that of manual curtain rails, making it comfortable to use even in bedrooms. - Battery-operated with no wiring required It can be installed even when it is difficult to place an outlet near the window. It can be used for about six months on a single charge (with a product width of 2m and two opening and closing operations per day).

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will exhibit at the "Rental Housing Fair 2025" held at Tokyo Big Sight from September 17 (Wednesday) to September 18 (Thursday), 2025. At the booth, we will showcase the indoor drying rack "Laundry Bar," which will be released in July 2025, and the "Hanging Bar," which is useful for storage and display. The Laundry Bar and Hanging Bar, developed using Toso's expertise in curtain rail development, not only effectively utilize limited space but also feature high interior design compatibility that blends seamlessly into any environment. We invite you to take this opportunity to see and experience our products. We look forward to your visit. ■ Highlights The "Laundry Bar" allows for easy attachment and detachment of the hanging pole and is equipped with the "Yure-Pita" function, which suppresses the swaying of the bar, achieving high convenience. Additionally, the entire product is finished with a matte texture, showcasing high design quality. At the booth, you can actually experience the attachment and detachment of the hanging pole and the "Yure-Pita" function.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, has received the 19th Kids Design Award (organized by the Non-Profit Organization Kids Design Council) in the "Design Category Contributing to the Safety and Security of Children" for its wood blind "BeneWood Smart Grip," which was released in June 2025. ■ Awarded Product Wood Blind "BeneWood Smart Grip" ■ Features of the Awarded Product This wood blind adopts a new operation method that does not use a looped cord, reducing the risk of snagging and tangling. The operation grip is designed to be out of reach for small children's hands, and the cord itself is designed to be less prone to tangling and easy to untangle in case it does. The grip part uses a soft material, ensuring safety if it comes into contact with the body, and it also considers potential damage or noise to surrounding furniture and walls. Operation is as simple as pulling the grip with one hand. The pulled cord automatically retracts, preventing it from hanging down and maintaining a neat appearance. This is a new wood blind that balances safety and ease of use.

Tosoh Corporation, a comprehensive interior manufacturer based in Chuo-ku, Tokyo (President: Masato Yaeshima), will launch new curtain rail products nationwide starting July 14, 2025. These include the noise-free curtain rail "Flow," designed specifically for partitions, and the decorative curtain rail "Monoblend 16" in nuanced colors. "Flow" features a design that blends seamlessly into matte and simple spaces, while also meeting the functional needs of professional users such as design firms. Additionally, the decorative rail "Monoblend 16" introduces soft nuanced colors and a clean design that adds a gentle accent to spaces, reflecting current trends. Furthermore, the lineup has been expanded to include new colors for picture rails and a broader range of black options, making it easier to propose a wider variety of choices.

Tosoh Corporation, a comprehensive interior manufacturer located by the window (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), will start selling a new indoor drying rack, "Laundry Bar LB-1," from July 14, 2025, nationwide. This product allows the hanging pole to be removed when not in use, making it suitable for various installation scenes. In response to the increasing demand for "indoor drying" due to changes in modern lifestyles, it achieves a balance between design that blends with interior decor and functionality. 【New Product Overview】 Laundry Bar LB-1 New

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will start selling a new wooden blind that pursues comfortable operability and design that blends with interiors nationwide from June 2 (Monday). The newly added colors include "Terracotta Orange" (Luno Fab blackout), which evokes warmth and depth, and "Blue" (Nuance BC), which adds an accent to a high-quality space, offering a lineup that harmonizes with interior trends. We have expanded the color variations to make it easier to coordinate the entire space.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will start selling a new wood blind that pursues comfortable operability and design that blends with interiors nationwide from June 2 (Monday). The "Smart Grip" allows for easy one-handed operation, providing more comfortable use even for large living room windows or windows that are frequently opened and closed. Additionally, with a focus on interior aesthetics, the lineup of slats has been significantly renewed with colors and textures that easily match flooring and furniture. This has resulted in a product range that is easier to propose in terms of both usability and interior design.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Masato Yaeshima), a comprehensive interior manufacturer by the window, will hold the "New Product Exhibition 2025 - Is there such a thing? I wanted to know! - Toso LAB." starting with the Tokyo venue on May 22 (Thursday) and continuing in 19 cities nationwide. This year, under the title "Toso LAB.," each venue will be treated as a research institute for Toso products, where we will introduce new products. We will provide information on the process leading to product completion and comments from developers, welcoming customers with an exhibition that allows them to learn more about the new products. We invite you to take this opportunity to deepen your understanding by actually touching the products and to visit a venue near you.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Makoto Yaeshima), a comprehensive interior manufacturer by the window, will start selling new products such as vertical blinds and hanging bars nationwide from December 2 (Monday). The Dual Twin is a vertical blind with a structure that places lace louvers between drape louvers, featuring a mirror function that blocks outside views during the day, making time spent in the living room more comfortable. The Hanging Bar H-3 adopts a bolt-mounted bracket that can also be installed on shelves. With a load capacity of 30 kilograms, it can be safely installed even in closets with many clothes. The color lineup has been expanded to include gray, making it easier to propose a wider range of options.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Keiji Maekawa), a comprehensive interior manufacturer by the window, will launch new products including electric roller shades and the "Smartphone Control Option," which allows for the operation of electric products with just a smartphone, nationwide starting July 1 (Monday). Products compatible with the "Smartphone Control Option" include the electric roller shade "Mytec AT," the electric Roman shade "Liberta Light," and the electric curtain rail "Progress." In response to the increasing demand driven by advancements in IT and AI technology, we support a more convenient and comfortable lifestyle.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Keiji Maekawa), a comprehensive interior manufacturer by the window, will start selling new products of roll screens and vertical blinds nationwide from July 1 (Monday). The concept of the new products is "WITH_." We have expanded our range of neutral colors that are easy to choose to match wallpapers and curtains, aiming for a lineup that enhances the entire space. Additionally, we are offering a variety of new products, including five new series of screens with heat-shielding and UV-cut functions.

Due to the recent repeated surges in the prices of various raw materials and packaging materials, as well as the increase in procurement and manufacturing costs including transportation and fuel expenses, our company has been implementing cost-cutting measures across all operations to absorb these rising costs. However, we have now reached a situation that exceeds the limits of corporate efforts. Therefore, it is with great reluctance that we have decided to revise the prices of the products listed below. We sincerely ask for your understanding of the circumstances. We will continue to strive for stable supply and quality improvement of our products, and we hope for your continued patronage. - Effective Date: Orders received from July 1, 2024 - Affected Products: Curtain rails and related parts Roll screens from the Maitec, Bizik, and Lacouche series and other related parts, Vertical blinds from the Dual series and related parts, Aluminum blinds from the Venear, Slat, and Colt blind series and related parts, Accordion door closers Light and Axie and related parts.

The prices of the raw materials for our products have continued to rise due to the impact of material costs across various areas, including various metals, resins, packaging materials, procurement costs that include transportation expenses, and the soaring fuel costs. In light of this situation, we have been implementing cost-cutting measures across our operations to absorb the rising costs; however, it has now exceeded the limits of what corporate efforts can achieve. Therefore, it is with great reluctance that we announce a price revision for the products listed below. We sincerely ask for your understanding in this matter. Effective Date: From orders received on December 4, 2023 (Monday) ■ Target Products Target Products: Please refer to the detailed materials. ■ Revision Details: [Current] 2,000 yen (list price) per unit → [Revised] 3,000 yen (list price) per unit For further details, please consult your sales representative.

The prices of raw materials for our products have continued to rise due to the impact of material costs across various areas, including various metals, resins, packaging materials, as well as procurement costs and rising fuel costs related to transportation. In light of this situation, we have been implementing cost-cutting measures across all operations to absorb the rising costs; however, we have reached a point that exceeds the limits of corporate efforts. Therefore, it is with great reluctance that we announce a price revision for the products listed below. We sincerely ask for your understanding in this matter. Effective Date: From orders received on December 4, 2023 (Monday) ■ Target Products Roman Shade Creati Series (My Made, Kit, Component Sales) Aluminum Blinds Spacy/Spacy Touch Series Vertical Blinds Grante Series Electric Roman Shades Liberta Series Electric Blinds N Intest Series / N Bene Wood AT Electric Roller Screens Forte AT Series In-store Curtain Rails, In-store Roller Screens, In-store Blinds (various) For more details, please check with our sales representatives.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Keiji Maekawa), a comprehensive interior manufacturer by the window, has received the 2023 Good Design Award (organized by the Japan Design Promotion Association) for its curtain rail "Legato Uni," released in July 2023. Judges' Evaluation In recent years, the shapes of window frames have diversified, and there are many cases where curtain boxes are not installed. In such cases, it has been common to install curtain rails in an exposed manner. However, by reconsidering the frame shape while keeping it exposed, it was proposed as a simple interior product. The shift in thinking to view the exposed curtain rail not as part of the window frame but as something connected to the wall or ceiling contributed to the positive evaluation. Additionally, within the same room, there is a possibility of coexistence with not only curtains but also roller shades and blinds, and this understated design was felt to be useful. Features This is a curtain rail with a simple design that appears to seamlessly connect the rail and cap. The color lineup includes three monochrome options with a matte finish: white, gray, and black, which blend into the wall or ceiling and enhance the curtains.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Keiji Maekawa), a comprehensive interior manufacturer by the window, will launch new curtain rail products that create a clean and simple space, including items that allow you to easily enjoy a wave style with flat curtains, nationwide starting July 10 (Monday). We will deliver a new form of curtains that meets the demand for simple lifestyles and designs in today's era.

Toso Co., Ltd. (Headquarters: Chuo-ku, Tokyo / President: Keiji Maekawa), a comprehensive interior manufacturer by the window, will renew its "Colt" series, which includes roller screens, vertical blinds, and wooden blinds, and will start selling it nationwide from June 19 (Monday). The basic colors have been expanded, making it easier to choose screen colors not only for children's rooms but also for living rooms and bedrooms. The catalog has been structured with a focus on the flow of customer negotiations, making it easier to select without confusion. We encourage you to propose the renewed "Colt" series.