Sencha Inzatsu

Large, deep-green, intact leaves release an aromatic fragrance of conifer needles when warmed in the brewing vessel. Once infused, the wet leaves become even more expressive, revealing notes of ripe fruit and wildflowers that gently perfume the air. The first infusion stands out for its dense mouthfeel and pronounced viscosity. On the palate, notes of green asparagus and fresh forest greenery are complemented by nuances of wildflowers and subtle fruit. From the second infusion onward, the fruit character intensifies, revealing vivid notes of peach and cherry candies that bring a captivating sweetness. These flavors are beautifully balanced by a distinctive spicy conifer-needle note that adds depth and structure.

Cultivated on an organic farm and grown without the use of pesticides, this tea reflects a careful and sustainable approach to tea production. Unlike many other senchas that lean heavily toward umami, Sencha Inzatsu captivates through its aromatic complexity and intensity, as well as its texture.

Compared to its sibling tea, Sencha Koshun Superior, produced by the same producer using the same processing methods just one day apart, the influence of the cultivar becomes particularly evident. While both teas share a remarkable depth, Sencha Inzatsu feels denser and more viscous on the palate, yet at the same time noticeably fresher and more fruit-driven. The result is a highly distinctive sencha that showcases the unique aromatic character for which this legendary cultivar is renowned.

Written by Karsten

The cultivar

Inzatsu 131 is a rare and historically significant Japanese tea cultivar whose name reflects its origin as an experimental “inzatsu” (印度雑種, indo-zasshu), meaning an “indian hybrid” developed from crossings between Japanese tea plants and tea genetics introduced from India. Selected at the Shizuoka Tea Research Center in the 1940s from Assam-derived genetic material, it was never officially registered as a cultivar and therefore retained its original breeding designation, Inzatsu 131. Despite its limited commercial adoption, it became highly influential as the parent of renowned cultivars such as Sofu and Fuji-kaori. Today, it is regarded as something of a legendary cultivar among Japanese tea enthusiasts and tea breeders, valued both for its unique sensory profile and its lasting influence on modern Japanese tea cultivation.

Here you can find Gabriele's thoughts on this tea, including a comparison with our Sencha Koshun Superior from the same producer: