EcoFarm by Ryutsu Service Co.,ltd.


Other Tea, Koushun

Koshun (Rich Aroma Green Tea)

Usually, in the Japanese tea market, the tea industry is divided in three categories: farmers, producers and sellers. Our concept is to grow tea plants and sell by ourselves. Ryutsu service operates a fully integrated production system covering the whole process.

the effect of shading

When tea leaves are deprived of sunlight, several important chemical processes take place in the plant that brings the unique appearance and flavor of the Gyokuro. Since it is difficult for the leaves to perform photosynthesis when in the shade, plants overproduce chlorophyll molecules and amino acids to make up for it. Chlorophyll is what makes the leaves green and this is the reason why the Gyokuro has a deep green color.

Oter Tea, Koushun Line-up