They sell flavorful bread made with natural yeast. they use a variety of yeasts, including hoshino tanzawa natural yeast, hoshinorvain yeast, and shirakami yeast, to bring out the full flavor of the wheat. the most popular item is their "country bread," baked only with flour, brown sugar, salt, and natural yeast. it takes more than ten hours to ferment, bringing out its chewy texture and flavor. they also have a selection of breads that require a lot of time and effort, such as their "50-hour toast," which takes more than 50 hours from starter to baking, and their egg-free "french croissant."