Cook beetroot in rice cooker. Just put beetroot and water then turn on the switch and cook(boil) beetroot. Then keep it in warm temperature for 3 hours or so. If the beetroot is small, just cook in rice cooker. (no need keep it warm)

Shred beet root and other vegetables. Take some vegetable.

Season with salt, pepper and lemon to taste. And pour sesame oil and mix them well.