High-speed hard mortar and paving material [Speeding up fence and carport construction]

Super fast-setting mortar that hardens in 5 to 6 minutes (at 20°C), so no temporary fixing is required.

last updated Aug 21, 2025

Natural stone permeable paving material "Ruston Series" *Reduces concerns about puddles

"I want to choose a paving material that is safe because it is a place I pass by every day." A natural stone permeable paving material that considers people and the environment by using urethane resin that does not contain VOCs.

last updated Jul 29, 2025

52 types of decorative paving materials "Art Sand"

This product is made with colored silica sand, offering heat resistance, weather resistance, and is unaffected by acids and alkalis, making it strong against fading and discoloration.

last updated Jun 09, 2025

Paving material "Tosui Concrete"

Eco-friendly natural material paving! Excellent permeability and water retention, so no puddles form even in the rain! *Easy installation & reduced construction costs.

last updated Apr 16, 2025

Paving Material "Laston Filling Method" Elegance

Fusion of resin pavement and filler materials! Modern washed-out pavement material.

last updated Apr 16, 2025

Design finishing method "Takumi" [Durable and weather-resistant, suitable for harsh natural environments]

Traditional plastering methods can be reproduced without the need for washing out with water, resulting in a floor finish material with excellent strength.

last updated Jul 29, 2025

Paving material "Laston filling material"

Resin pavement transforms into a washed-out finish! Easy to install, just wipe the paving material.

last updated Apr 16, 2025

Natural soil landscape paving material Masakichi [Excellent permeability and water retention, glare reduction]

In addition to suppressing weeds, it reduces soil runoff and mud splashes during rainy weather, making it less likely for puddles to form! A paving material that uses special solidifying agents, is inorganic, and considers the natural environment.

last updated Jun 06, 2025

Exterior Product Comprehensive Catalog

Guide to the Exterior Products Comprehensive Catalog

last updated Nov 18, 2025

Harmoni Turf Neo

Harmoni Turf Neo (Static Electricity Suppression Type)

last updated Aug 21, 2025

Harmoni Turf Series Photo Collection

Site photos of the Harmony Turf series! Updated regularly.

last updated Dec 17, 2025

Pat Katamaru [Understandable through Anime!]

Quickly Understand with Manga! The 'HS Pat Catamar' that Changes the Scene

last updated Feb 02, 2026

Ultra Connection Tape

Unpeelable. Beyond that. Adhesive strength at the internal fracture level.

last updated Apr 13, 2026

New Kiso Moru DX

"Preserving the beauty at the time of delivery, just as it is, for the future." Strong against rain and impact. The birth of "New Kiso Mol DX," which embodies the ideal of baseboards.

last updated Jul 16, 2026

Weed Prevention for Gaps

Due to popular demand, the "Weed Barrier-kun" series has finally arrived! The weed barrier for finishing off the "last gap."

last updated Sep 14, 2026