Organic Nancy's Cultured Soy

Question

Is this kosher for passover? Ingredients: Organic Soy milk, organic amazake (water, organic brown rice, vegan amylase enzyme), organic maple syrup, organic pure vanilla extract, agar-agar, vitamin C, vitamin E, calcium carbonate, live non-dairy cultures (L. casei, L. rhamnosus, L. acidophilus, B. bifidum, S. thermophilus, L. bulgaricus). Also, is all tofu kosher for passover?