Toss the cabbage, and fennel together in a bowl.
Combine the olive oil, umeboshi vinegar, apple cider vinegar and mustard and mix thoroughly through the vegetables.
Variation: If umeboshi vinegar is not available use lemon juice, or brown rice vinegar and salt instead.
Add some protein with: hummus and brown rice, canned sardines, cooked
chickpeas, or a sprinkling of pumpkin seeds