According to theory

I started “the work to prepare a branch in spring” of the tea plantation.
Because the mask which picks up tea for time if early is exposed to a chill suddenly and may receive damage caused by cold weather and is connected for a delay at the tea picking time of the first tea if late adversely, what start from the area in Saitama on the spring “equinoctial week” becomes the theory.
In addition, it is important to the depth, and a constant aspect I wear it, I secure quantity of leaf (more than leaf layer 8cm) and to pick up tea does a position becoming uniform with an aim.