Pat the thinly sliced Pork loin dry with paper towels to remove excess moisture.
2
In a medium bowl, combine the freshly grated Ginger, Koikuchi soy sauce, Mirin, Sake, and Sugar. Whisk until the Sugar is fully dissolved to create the Shogayaki sauce.
3
Add the Pork loin slices to the Shogayaki sauce, ensuring each slice is coated. Let marinate for 10 minutes at room temperature.