Greenian Co., Ltd. Renews 'Komanwa' Website on April 1, 2026

Greenian Co., Ltd. (Headquarters: Kawasaki City, Kanagawa Prefecture, Representative Director: Yosuke Okada) has renewed its product website for its proprietary service 'Komanwa' and launched it on April 1, 2026, to commemorate its 10th anniversary in July 2026. The renewed site provides detailed information about the rental business of 'Komanwa,' a movable planting system that has officially commenced.

**Launch of Movable Planting 'Komanwa' Rental Business in Conjunction with Full-Scale Operation**

Greenian Co., Ltd. is officially launching its new movable planting 'Komanwa' rental business, leveraging the experience gained from large-scale building wall greening and the results of plant research. Traditional potted plant rentals were primarily for indoor use due to their vulnerability to direct sunlight in summer and cold in winter, often making outdoor installation for events difficult. 'Komanwa' achieves a mechanism that is resistant to wilting even in such environments and minimizes maintenance efforts. It was developed as a service that instantly enhances the value of a space without requiring extensive design and construction time. The renewed website introduces the mechanism and application examples of 'Komanwa'.

**From Haute Couture to Prêt-à-porter: Gardens You Can Choose Like 'Ready-to-Wear' Clothes**

Traditionally, gardens were generally considered one-of-a-kind, custom-made creations, akin to haute couture, built on-site by gardeners or through DIY. This meant that the actual product could not be confirmed until completion, and once constructed, it was difficult to move. 'Komanwa' possesses features that overturn this conventional wisdom.

Installation is as simple as setting up high-quality gardens, completed at a farm, as units. The fact that it does not require major construction can be seen as a shift in thinking, transforming gardens, traditionally considered 'real estate,' into 'movable property.' In addition to being able to confirm the design beforehand, the rental option, where it is installed only for the necessary period, brings new choices to gardening. Especially in business settings, it allows for the easy introduction of authentic planting into short-term outdoor events and temporary spaces, enabling spatial presentations that are distinct from anything seen before.

**From Delivery to Removal, Everything is Handled: Strengths of Movable Planting 'Komanwa'**

'Komanwa' is a service where everything from delivery and installation to dismantling and removal can be entrusted to us. As a service that expands the concept of traditional potted plant rentals to 'gardens' and 'spaces,' it can be easily utilized.

**[Shipped to Your Specified Location, No Groundwork Required]**

Planters and plants are pre-set at the farm, ready for immediate transport. Once your desired delivery date is set, the necessary number of units can be shipped accordingly. No groundwork is required, and you can choose between evergreen and deciduous plants, as well as combine several types of plants in one unit.

**[Full Support from Installation to Maintenance and Dismantling]**

Depending on the installation period, we can also provide plant care such as watering and dead leaf removal upon request. There are no worries about maintenance methods or frequency. Furthermore, construction can be carried out in a way that meets legal standards for the installation site, and you can entrust us with the entire process from installation to removal.

**[Original Planters and Soil Developed]**

We use highly breathable original non-woven fabric planters made from special recycled fibers, and a unique blended soil developed from our experience and research in wall greening. This prevents pests and weeds, and is resistant to root rot from overwatering, making it recommended for both outdoor and indoor use.

**Greenian's 10-Year Journey: Realizing Our Philosophy of 'Memorable Greening'**

**■ Initiatives as a Specialized Wall Greening Company**

Wall greening is a greening method that involves arranging plants on the exterior or interior walls of buildings and structures, cultivating them at elevated heights away from the ground. It aims to improve urban landscapes and reduce environmental impact, while also gaining attention for addressing recent issues such as the heat island phenomenon, promoting biodiversity, and visualizing corporate environmental awareness. On the other hand, high levels of expertise and specialized techniques are required for efficient and sustainable management, from maintaining quality to designing irrigation systems. Our company has established a wall greening system that can 'coexist for a long time' with the building itself and its surrounding environment, and has continuously developed business in the wall greening sector. With a strength in highly specialized design and planning capabilities that are individually optimized rather than mass-produced, we have accumulated approximately 1,200 installation cases to date.

**■ 10 Years of Knowledge Supporting Design and Construction Capabilities**

While wall greening has gained increasing attention in recent years, high levels of expertise and technology are required to achieve design and construction that meet structural strength requirements (wind and seismic loads) under building codes without requiring architectural changes. Plans that prioritize only aesthetics or specifications that prioritize cost can lead to unforeseen problems in post-construction maintenance.

Our company, with approximately 1,200 design and construction achievements to date, has been able to...