Soak mushrooms in warm water for
30 minutes, then drain, reserving 70 ml of water.
Discard stems and cup caps into
thin strips.
Put reserved soaking water in a
pan with sugar, 2 tablespoons soy sauce and mushroom caps and cook
for 20 minutes or until almost all liquid is absorbed.
Parboil carrot and cook in dashi
seasoned with 2 tablespoons each soy sauce and sake for 3-4 minutes.
Sprinkle remaining sake over crab
sticks.
Lightly cook beans and slice
diagonally.
Heat a frying pan, pour in some
vegetable oil, then remove form heat and wipe off excess oil.
Return to medium heat and pour in
egg so that a paper thin layer covers the entire surface.
Break air bubbles and fry both
sides for 30 seconds.
Turn on to a board, leave to cool,
then cut into shreds.
Make sweet vinegar rice.
While warm, fold in mushrooms,
carrots and crab sticks.