Mix hot water and sugar to make a light syrup
Combine with miso, garlic paste and rice vinegar
Mix in oil slowly to make an emulsified dressing
Bring water to a boil, add some sake, and swish beef slices back and boiling mixture, a few at a time, until they barely change color
Arrange blanched beef slices on a plate with the shredded vegetables heaped into mounds, and generously spoon dressing over top