Bag customer soil materials "Naekichi"

The applicable seedling height is H = 50 cm or less! By using stakes, planting is possible up to H = 80 cm.

last updated Aug 29, 2025

Gorō Net

Can be used for erosion prevention of slopes! Net woven with coconut fibers.

last updated Sep 10, 2025

Grigen stick

Prevention of soil erosion, growth foundation for plants, drainage material, usable for various purposes!

last updated Dec 10, 2024

Grigen Sheet

Can be used for erosion prevention of slopes and spring water treatment measures! Introducing products for general civil engineering.

last updated Sep 10, 2025

Bioroll

Creating a waterside environment in harmony with nature! It blends in with the surrounding environment.

last updated Dec 10, 2024

Nazeem bag

Can also be used for vegetation works utilizing forest topsoil, etc.! Width 40cm, length 60cm.

last updated Dec 10, 2024

Thinning timber utilization frame 'Log Work'

Utilization of thinning wood with consideration for the environment! Flexibly adapting to any construction situation.

last updated Sep 02, 2025

Nipura drainage frame for slope collection

Just combine four parts! A lightweight frame with a simple structure.

last updated Aug 29, 2025

Bank Master: A Honeycomb Structure Surface Stabilizing Frame

Made of semi-rigid material with excellent flexibility, allowing for construction tailored to the site!

last updated Dec 10, 2024

Slope support material "Ring Anchor"

A lightweight anchor with a ring-shaped processing on the body, strong against pulling out!

last updated May 27, 2025

Slope support material "E-Pin"

Mixing natural materials and shaping! Suitable for fixing biodegradable vegetation sheets, etc.

last updated Dec 10, 2024

Follow-up Sheet 1 <For Strong Weed Control>

Weed control sheet for strong weeds! Also suitable for weed control along waterways.

last updated Sep 02, 2025

Follow-up Sheet 2 <For Weed Control and Planting>

The material is polypropylene woven fabric + polyester non-woven fabric! The color is black.

last updated Sep 02, 2025

[Construction Example] Adopted for seismic reinforcement of elevated bridges on the Honshu-Shikoku Bridge Expressway.

Excellent erosion resistance and mud suppression, capable of preventing erosion! Introducing case studies of construction on high-standard roads.

last updated May 14, 2025

Recommended Products Collection

Introducing our uniquely developed products that Japan's vegetation confidently recommends!

last updated May 27, 2025

Maintenance Management Reduced-Type Vegetation Sheet "Ijigen Sheet"

A maintenance-reducing vegetation sheet that balances weed intrusion suppression and soil erosion prevention, suitable for roads, ponds, field edges, and factory sites.

last updated Jan 13, 2026

Animal Guard Method for Vegetation Greening and Wildlife Damage Prevention on Slopes

Protect the growth points and roots of plants! It can be combined with frame supports and vegetation mats.

last updated May 19, 2026

Achieve greening (landscape), weed suppression, and maintenance (such as mowing) all in one!

We have achieved a combination of the features of weed control sheets and vegetation sheets (green spaces and lawns), resulting in reduced weed growth, improved aesthetics, and easier maintenance (such as mowing).

last updated May 27, 2025

Reuse of excavated soil! Prevent UV degradation through greening even if the removal opportunity is missed!

Local excavated soil can be used at 2 tons per bag! We solve the problems of landslides. We have numerous construction achievements across the country, from road disaster recovery to agricultural roads and maintenance repairs.

last updated Jul 22, 2025

Decomposable Vegetation Sheet "Asashiba Ace"

Market unit price of fully biodegradable vegetation sheets made from natural materials (jute) (environmental products)

last updated May 19, 2026