Are the soba noodles from the December 2015 package gluten-free? That is, do they contain wheat as well as buckwheat? Thank you! Posted on December 31, 2015December 18, 2016 by Anonymous Q&A Forum › Category: General Questions › Are the soba noodles from the December 2015 package gluten-free? That is, do they contain wheat as well as buckwheat? Thank you! 0 Vote Up Vote Down Anonymous asked 9 years ago 1 Answers 0 Vote Up Vote Down Obubu Staff answered 9 years ago Thank you for your question. Yes, Obubu soba noodles contain both wheat and buckwheat noodles