Bring a pot of water to the boil. Add soba noodles to boiling water to cook for 4-5 minutes. Drain the soba noodles and rinse under cold water and set aside.
To make the dressing, add all dressing ingredients into a jar and shake well until combined.
Combine soba noodles and sesame dressing and mix well, until the soba noodles are coated in the dressing.
Toss through corn kernels, tofu and mixed salad leaves to serve.