Kikkoman just released a new high value coupon. Go here to print a Buy One Get One FREE Kikkoman Naturally Brewed Soy Sauce (up to a $3 value!) coupon. This is a SmartSource coupon and allows 2 prints per computer. This coupon should make for a sweet deal when paired with an in-store sale.
Note: There are also 2 other Kikkoman coupons still available to print that I posted about previously.