一信ジャパン Product Lineup

Introducing "Akatama Gorota," a type of decorative gravel and stones. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Sizes> 100–150mm *For more details, please download the PDF or contact us.

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We would like to introduce "Cream Goro-ta," a type of gravel and stone. It is a natural stone characterized by its flat shape and cream color. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Sizes> 100–150mm *For more details, please download the PDF or contact us.

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We would like to introduce "Gomashio Gorota," a type of decorative gravel and stones. It is suitable for landscaping materials, exterior materials, gardens, and entrances. <Available Sizes> 50–75mm, 75–100mm, 100–150mm *For more details, please download the PDF or contact us.

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Introducing "Shiranami Gorota" gravel and stones. This is a natural gravel that has a light sesame salt-like appearance. It features a flat shape with thin black spots. <Available Sizes> 30-60mm, 60-90mm, 90-120mm, 120-150mm *For more details, please download the PDF or contact us.

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Introducing "Saiko Stone Green," a type of decorative gravel and stones. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Sizes> 3-bun (15-22mm) 5-bun (18-27mm) *For more details, please download the PDF or contact us.

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Introducing "Saiko Stone Gold," a type of decorative gravel and stones. These are premium products that have been polished for a long time and treated with a special gloss finish. They can express bright and vibrant colors. <Available Sizes> 3 minutes (15–22mm) 5 minutes (18–27mm) 8 minutes (27–35mm) *For more details, please download the PDF or contact us.

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Introducing "Saiko Stone Mix" of decorative gravel and stones. This is a truly premium product that has been polished for a long time and given a special gloss finish. It comes in a mix of white, red, brown, yellow, and gray. <Available Sizes> 2-bun (9-12mm), 3-bun (15-20mm), 5-bun (18-27mm), 8-bun (27-35mm), 10-bun (30-39mm) *For more details, please download the PDF or contact us.

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Introducing "Saiko Stone White," a type of decorative gravel and stone. This is a truly top-quality product, polished for a long time and treated with a special gloss finish using natural white stones. <Available Sizes> 3 minutes (15–22mm) 5 minutes (18–27mm) 8 minutes (27–35mm) 10 minutes (30–39mm) *For more details, please download the PDF or contact us.

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Introducing "Maple Crunch" gravel and stones. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Size> 15-20mm *For more details, please download the PDF or contact us.

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Introducing "Saffron Yellow" gravel and stones. It creates a calm atmosphere. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Size> 15-20mm *For more details, please download the PDF or contact us.

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Introducing "Peach Crunch" gravel and stones. It is suitable for landscape materials, exterior materials, gardens, and entrances. <Available Size> 15-20mm *For more details, please download the PDF or contact us.

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Introducing "Yellow Crushed Stone" in the yellow category. This bright crushed stone gravel is suitable for gardens of Western-style houses. It is inexpensive and suitable for large-scale use. <Available Sizes> 3-bun (12-17mm) 5-bun (16-22mm) Small (20-27mm) *For more details, please download the PDF or contact us.

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We would like to introduce "Sakura Mikage" gravel and stones. It is suitable for road paving and concrete slabs. <Available sizes> 5-7 mm, 5-12 mm

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Introducing "Chinese Rust" gravel and stones. It can be used as an equivalent to domestically produced Ise gravel. Due to its low cost, it is suitable for large-scale use. <Available Sizes> 3-bun (5-10mm) 4-bun (8-12mm) 5-bun (12-17mm) Small (18-28mm) *For more details, please download the PDF or contact us.

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Introducing "Shirakawa" gravel and stones. This is crushed white granite. It is inexpensive and suitable for large-scale use. <Available Sizes> 1-bu (2-4) 2-bu (3-6) 3-bu (9mm) 5-bu (18mm) 8-bu (25mm) *For more details, please download the PDF or contact us.

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Introducing the "Five Colors" of decorative gravel and stones. This is the genuine five colors mixed with natural stones. It has an elegant and calm color scheme, and its beauty stands out when wet. It is also suitable for use around gravestones. <Available Sizes> 2-bu (7-13) 3-bu (11-16) 5-bu (15-23) 8-bu (21-28) 10-bu (28-35) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Shinryoku Hanagoshiki" decorative gravel and stones. This five-color variety is characterized by the vibrant green of the green flower stone. Its bright colors complement Western-style decor. This is a made-to-order item. *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Bisen Shingoshiki" decorative gravel and stones. This five-color gravel is made by tumbling crushed stone gravel mixed with white, red, and green. <Available Sizes> 1-bu (3-6 mm) 2-bu (6-9 mm) 3-bu (10-16 mm) 5-bu (16-23 mm) 8-bu (23-29 mm) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Wood Grain Stone," a type of decorative gravel and stone. This gravel features a beautiful wood grain pattern in shades of brown. Due to relatively unstable supply, it is not suitable for large-scale use. <Available Sizes> 1-bu (3-6 mm) 2-bu (6-9 mm) 3-bu (10-16 mm) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Bisen Pink" decorative gravel and stones. This gentle color tone provides a calming effect and is suitable for resin pavement. We mainly offer small sizes ranging from 1 to 3 minutes. <Available Sizes> 1 minute (3-6 mm) 2 minutes (6-9 mm) 3 minutes (10-16 mm) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Kosen" colored gravel and stones. When it comes to red gravel, Kosen is the one. It's a solid red color. When wet, it becomes a vivid red. <Available Sizes> 1-bu (3-6 mm) 2-bu (6-9 mm) 3-bu (10-16 mm) 5-bu (16-23 mm) 8-bu (23-29 mm) 10-bu (28-35 mm) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Jamon" gravel and stones. This gravel is a deep green color and has a rounded shape. It is not domestic serpentinite. <Available Sizes> 2-bu (6-9 mm) 3-bu (10-16 mm) 5-bu (16-23 mm) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Shinryoku Hanaseki" (New Green Flower Stone) - pebble and stone. Vibrant green. Marine blue. And very round pebbles. Due to its light weight, each bag weighs 18kg. <Available Sizes> 2-bun (6-9) 3-bun (10-16) 5-bun (16-23) Small (23-29) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Shin Awaji" gravel and stones. A classic for garden gravel. It is made from tumbled white granite. It can accommodate large-scale projects. <Available Sizes> 3-bun (5-10 mm) 5-bun (12-17 mm) 8-bun (18-28 mm) 10-bun (28-35 mm) 15-bun (35-50 mm) 20-bun (50-70 mm) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Shiranachi," a type of white gravel and stones. It is a white stone with a translucent whiteness. <Available Sizes> 3 minutes (15-22) 5 minutes (18-27) 8 minutes (27-35) 10 minutes (30-39) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Chinese White Jade" gravel and stones. This is a very affordable option among white stones. <Available Sizes> 3 minutes (10-19) 5 minutes (16-23) 8 minutes (23-29) 10 minutes (28-35) 15 minutes (35-50) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the "Hakusen" white gravel and stones. They are pure white with no other colors mixed in. The shapes are also very round. We can accommodate a small size of 0.7-bu. They feature a silky texture. <Available Sizes> 0.7-bu (1-3) 1-bu (3-6) 2-bu (6-9) 3-bu (10-16) 5-bu (16-23) 8-bu (23-29) 10-bu (29-36) 15-bu (36-51) 20-bu (50-70) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the natural stone gravel and pebbles "Shiratama." With a natural shape unique to its natural origin, it boasts a translucent whiteness. One of its features is that it does not easily show dirt when used outdoors. <Available Sizes> 2-bu (7-13) 3-bu (11-16) 5-bu (15-23) 8-bu (21-28) 10-bu (28-35) 15-bu (33-55) 20-bu (50-70) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the "Zebra Gray" decorative gravel and stones. A rare gray decorative gravel. It is an elegant stone with a subtle pattern. <Available Sizes> 5-bu (20-25mm) 8-bu (25-30mm) 10-bu (30-40mm) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Oiso" gravel and stones. A classic choice of natural gravel. It can be used for a wide range of applications and blends beautifully into any landscape. Suitable for large-scale construction projects. <Available Sizes> 2-bun (5-7) 3-bun (7-10) 4-bun (9-12) 5-bun (12-15) 8-bun (15-20) 10-bun (22-27) 15-bun (27-33) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Kurogane Stone (Shinsai Kouseki)" in the form of decorative gravel and stones. This high-quality black decorative gravel is tumbled from crushed stone and polished for a long time, similar to decorative stones, with a traditional Chinese gloss finish. The grain size is uniform and rounded. <Available Sizes> 1-bu (6-9) 2-bu (9-12) 3-bu (12-16) 5-bu (16-23) 8-bu (23-29) 10-bu (29-36) 15-bu (35-50) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Saiko Stone Black" - decorative gravel and stones. These are literally high-quality products, polished for a long time and finished with traditional Chinese luster. They serve as excellent accents for interior design and also look great around gravestones. <Available Sizes> 2-bu (9-18) 3-bu (15-22) 5-bu (18-27) 8-bu (27-35) 10-bu (30-39) 15-bu (50-70) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing "Chinese Nachi" gravel and stones. Natural black stones. They are somewhat flat and elongated, and may have white streaks, which serve as a natural accent unique to natural stones. <Available Sizes> 3 minutes (15-22) 5 minutes (18-27) 8 minutes (27-35) 10 minutes (30-39) 15 minutes (40-50) 20 minutes (50-70) *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the "Kokuryu" decorative gravel and stones. We can accommodate small sizes starting from 1 minute. <Available Sizes> 1 minute (3-6) 2 small minutes (6-9) 2 large minutes (9-12) 3 minutes (12-16) 5 minutes (16-22) 8 minutes (22-28) 10 minutes (28-35) 15 minutes (35-50) *For more details, please download the PDF or contact us.

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Red fairy gravel is a type of gravel with a striking red color. It has a vividness that is unlike any other, so mixing it with other gravels creates a distinctive blend. Being natural, there may be slight variations in color. Sizes available range from 1 to 5 minutes. For more details, please contact us.

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