Our company began mining and selling soil for horticultural purposes in 1957, starting with the production and wholesale of Kanuma soil. While Kanuma and Akadama soils are well-known for their use in bonsai cultivation, we have developed specialized soils suitable for cultivating various plants, including vegetables, flowers, and indoor plants, by blending them together with other raw materials. A plant's growth can vary greatly depending on the soil used. We can also manufacture custom mixed soils. Please try out our soil technology, which we have cultivated for years.