HISHIWAEN CO LTD is a company based in Kanagawa, Japan, that specializes in the selection, roasting, and distribution of high-quality Japanese tea. The company sources tea leaves from trusted farms across Japan and carefully processes them using traditional roasting techniques. Their range includes green tea, matcha, roasted tea, and organic-certified teas, all crafted with attention to preserving the natural flavors of the leaves. HISHIWAEN is known for its dedication to sustainability, offering products certified by the Rainforest Alliance and promoting responsible tea production.