Comprehensive management of restroom interior construction to shorten construction time!! We can now also handle ancillary work such as washbasins, lining countertops, and more, in addition to restroom booths. [Materials available]

We will undertake ancillary work in the restroom, such as the toilet booth, vanity, lining countertops, and non-combustible decorative panels, making it convenient for managing delivery times.

The renovation work for restrooms involves a wide range of construction, interior design, equipment, and electrical work within a limited space, and the amount of information to be handled is vast. At Soshia Partition, we not only provide traditional restroom booths but also comprehensively handle the construction of restroom interiors, including washbasins and lining countertops, achieving a smart and speedy finish. We offer a variety of highly flexible and aesthetically pleasing products that can adapt to different site conditions, as well as many functional products, allowing us to provide a total proposal for restroom interiors. *For more details, please download the PDF or contact us.*

• Interior construction

The toilet booth has various features. We will introduce the "Guide to Choosing a Toilet Booth," which summarizes the desired features and characteristics of functional toilets!

When choosing a toilet booth, please consider adding options to standard specifications for enhanced usability, or selecting convenient features from functional toilets. 【How to Choose】 ■ Anti-surveillance measures ■ Safety measures ■ Choose based on functionality ■ Barrier-free options, etc. <Commonly Used Locations> ■ Toilets in hospitals and nursing facilities ■ Toilets in other facilities used by multiple people *For more details, please download the PDF or contact us.

• Interior construction

A wide variety of high-performance toilet booths that realize a beautiful and comfortable space for a long time!

We offer a variety of types, from design-focused options that beautifully enhance the restroom spaces in commercial facilities and offices to highly functional types. At Soshia Partition, we classify restroom booths into three categories: high-quality type, functional type, and standard type, and we quickly respond to various challenges and requirements related to restroom booths. Additionally, when coordinating the restroom space, we provide comprehensive proposals that include wall materials, washbasin counters, lining countertops, and doors for restroom entrances, in conjunction with the restroom booths.

• Interior/Interior Doors

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata) is pleased to announce that we will hold our next recruitment event, “Kort Valuta Night,” on November 26, 2025. This recurring event offers an opportunity for potential candidates to casually learn about our company culture and team atmosphere before applying. By lowering the barrier to entry and providing authentic insights from current employees, the event helps participants gain a more concrete sense of what it’s like to work at Kort Valuta. Since the event’s launch, approximately ten attendees have gone on to join the company in a range of roles — including marketing, customer support, and backend engineering.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; President & CEO: Hideki Shibata; hereinafter “the Company”) announces that it has renewed the user interface (UI) of TwooCa, the Company’s digital employee ID with Visa payment functionality.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Hideki Shibata) is pleased to announcethat NBS Logisol Co., Ltd. (Headquarters: Hita City, Oita Prefecture; CEO: Itsuro Kono) has introduced “TwooCa,”a Visa-enabled digital employee ID card, for approximately 1,100 employees.

An article about the resin-based lightweight formwork system "PERI DUO" has been published in the "Construction News" (November 7, 2025)! "PERI DUO" is a new system formwork made of resin that can be used for walls. It is made from a newly developed material called "Politec," which is high-strength and lightweight. With fewer components, it is easy to handle. It allows for increased reuse and is an environmentally friendly lightweight formwork that is flexible on the construction site! 【DUO Product Features】 ■ New system formwork made of resin ■ High strength and lightweight ■ Fewer components and easy to handle ■ 100% recyclable *For more details about this product, please feel free to contact us. PERI Japan Co., Ltd.

We are pleased to announce that the "Kuji Regional Renewable Energy Circulation Project" in Kuji City, Iwate Prefecture, has received an Excellence Award at the 2025 Solar Week Awards organized by the Japan Photovoltaic Energy Association. The "Solar Week Awards" recognize initiatives and projects that contribute to the community, are desired by the community, and serve as models for the expansion of solar power generation. On July 24, 2025, NGK Insulators, Ltd. issued a press release titled "Start of Operation of Solar Power Generation Equipment at Hybrid Storage Facility with Sharing Function - Ceremony Held at Solar Power Plant Operated by Iwate Bank Group Company." This demonstration of the hybrid storage facility with sharing function (StorageHub) is being conducted by manorda Iwate, a regional trading company fully funded by Iwate Bank, with development led by NR-Power Lab Co., Ltd. NR-Power Lab Co., Ltd. is leading the design, development, and system operation of the StorageHub in this project. We will continue to collaborate with our partner companies to engage in technological development and the creation of advanced services aimed at realizing a sustainable local community.