ルート List of Products and Services

■Features - Traditional Japanese gravel, commonly used in gardens, graves, and landscaping materials throughout Japan. - Our five-color gravel has been thoroughly polished and cleaned. - Five-color gravel is also in stock at our manufacturing facility within the yard. ■Specifications: 3 minutes, 5 minutes, 8 minutes ■Domestic production 2 minutes (3–6mm) 3 minutes (7–12mm) 5 minutes (13–20mm) 8 minutes (21–27mm) Blue stone: Produced in the Okutano region of Gunma Prefecture Red stone: Produced in the Okutano region of Gunma Prefecture White stone: Produced in the Hitachi region of Ibaraki Prefecture

• Aggregates and crushed stone

This product is a roadbed material made by crushing raw stones from the foothills of the Chichibu Mountains to a size of 30mm or less. In addition, we also offer crushed stone and various types of gravel. 【No. 4 Crushed Stone】 Specification: Approximately 30mm to 20mm "Uses and Introduction" - Aggregate for concrete - Gravel for laying - Repairing road depressions 【No. 5 Crushed Stone】 Specification: Approximately 20mm to 13mm Uses and Introduction - Aggregate for concrete - Gravel for laying - Repairing road depressions 【No. 6 Crushed Stone】 Specification: Approximately 13mm to 5mm Uses and Introduction - General construction, home gardening - Aggregate for concrete - Gravel for laying - Repairing road depressions We handle a wide range of products beyond those listed above.

• Aggregates and crushed stone

We offer a security gravel called "Home Safety," which produces a louder sound than regular gravel when stepped on. When measuring the sound generated by a person weighing 70 kg stepping on the gravel laid over crushed stone, the natural river gravel recorded 70.8 dB, while "Home Safety" recorded 77.4 dB. *It is said that an increase of 3 dB corresponds to approximately double the energy. 【Features】 - Laying it in blind spots around the house serves as a security measure. - Suitable for Japanese gardens, Western-style gardens, and entrance approaches. - Requires 4 to 5 bags per square meter. *This product cannot completely prevent intrusion or theft. *For more details, please feel free to contact us.

• Garden stones, sculptures, fountains, ponds
• Exterior Stone