Oroshigomaae Soba Noodles This page first published: Jun 26, 2006 · Updated: Jun 9, 2018 · by CooksInfo. Copyright © 2021 · This post may contain affiliate links · This blog generates income via ads · Oroshigomaae Soba is a Japanese buckwheat noodle dish. It is a variation of the dish known as “zaru soba”, in that the zaru soba is topped with grated daikon radish, chopped green onions and sesame seeds.