For decades, Maruzen field^surveys at the production sites in search of high-quality tea, exchanging opinions with producers, holding study sessions, and sometimes including the end consumers in meetings.

Through the accumulation of this history and know-how, Maruzen has been able to establish theirown procurement routes, build strong ties with the producers, and together with them, provide safe and reliable tea.

Completely different flavors depending on the roasting temperature.