Kawane, Shizuoka, Japan.
About the manufacturer
President at Masui-en Tea farm
Esturo Masui is a dedicated tea producer of pesticide-free, all-natural, artisan Japanese tea in Kawane, Shizuoka. He has a profound passion for black tea and other fragrant teas.
About the tea cultivar species
Cultivar details - Mirai (Shizu-7132)
The Mirai cultivar is an unregistered cultivar species, derived from the Shizu-7132 cultivar by the farmer himself.
It is a cultivar with roots in Shizuoka and produces a light and fresh aroma which can sometimes be reminiscent of cherry blossoms in green tea. Etsuro has told me that Mirai is also the name of his daughter. I have yet to figure out whether he named his new cultivar discovery after his daughter, or if he named his daughter after the cultivar species.
Suggested measurements for 1 portion.
Suggested no. of infusions: 
You may want to raise the brewing temperature over successive brews to release more of its aroma.
Masui’s Withered Sencha Mirai