Daikoji soba??

Hey guys! I went to Japan recently and had this amazing soba in Osaka, and now I’m fixated on recreating this meal! Seems to be a bunch of fermented veggies… I honestly don’t even know what these vegetables are so that’s not a great start, I can’t even seem to find it on google .. if anyone could help me identify this type of soba dish, or the recipe or even the vegetables that are in this dish, basically anything would be a huge help! Thank you!