Wadaman Co, Ltd, in Osaka, is considered one of the best sesame roasters in Japan. They are a fifth-generation sesame roaster that has been sourcing the best sesame seeds in the world, carefully sorting them, and roasting them for over 130 years. The current roaster has been roasting seeds himself for 45 years, six days a week. The seeds go through a twelve-step process before being roasted.
