Today, Hattori Seicha specialises in organic and pesticide-free tea cultivation, striving to create safe, natural, and delicious tea in a sustainable and forward-thinking manner. Working in tandem with the rich and diverse microbiome of a tea field and encouraging healthy biodiversity is not only considerate of the environment, but also helps create rich and nutritious soil. An example of Hattori-san's ingenuity is his installation of solar panels over one of his fields which serves both as power generation and as shading.