Mix together the soy sauce, sesame oil, black vinegar, Just Date Syrup, sake, honey, corn starch, and water in a small sauce pan. Heat over low heat for 1-2 minutes to burn off the alcohol. You can tell the alcohol has been burned off if you can't smell it anymore.
Put 2 paper towels on a baking sheet. Put the tofu on top and cover with 2 more paper towels. Place a baking sheet on top to press all the water out of the tofu. Let it sit for 30 minutes.
Mix the panko breadcrumbs, pepper, and salt in a large bowl. Beat the eggs in another bowl. Dip the tofu first in the eggs and then cover with panko breadcrumbs. Set aside.
Heat vegetable oil over medium high heat until it reaches 300 degrees F. Use a deep fry thermometer to help you measure the temperature of the oil.
Fry the tofu in batches - about a quarter of the batch of tofu at a time. After frying, place them on paper towels to absorb the excess oil.
Sprinkle green onions on top for garnish.