- Century-old colors, Japanese colors, colors that respect the environment- Company summary Founded 1890 (23rd year of the Meiji period). Incorporated 1922 (11th year of the Taisho period).- Main product categories Production and sales of: eco dyes for home use, containing no designated harmful chemicals; dyes and related products for use as teaching materials; insect repellents; deodorants; urinal deodorizers- Major clients Tokyu Hands, Yuzawaya, Okadaya, ABC Craft, Tryam Sankakuya, craft stores throughout Japan Lixil Viva, Joyful Honda/Joyful-2, other DIY stores throughout Japan, etc.- Other We have colors that have been well-known in Japanese households for over 100 years. Our ECO dyes are made with care for the environment and contain no toxic substances, so you can use them with peace of mind. All of our dyes are made in Japan by our company. We will continue to treat the history and traditions we have cultivated for so long with great care, and offer even better colors along with the joy of dyeing.