Vegan Stir Fried Noodles (Yaki udon)

3 packages of refrigerated udon noodles (7oz each)
1/2 tbsp sriracha
1/2 tbsp lemon juice
1/2 tbsp cooking sake
1 tbsp olive oil
1 tbsp rice vinegar
2 tbsp okonomi sauce
2 tbsp soy sauce
2 tbsp mirin
dash of pepper

Optional fusion additions:
onion powder
sage
adobo seasoning
vegan chicken strips

Bring a wok of water to a boil. Add udon noodles and let simmer until separated. Drain and return to wok.
Over medium high heat, add rest of ingredients and stir until well incorporated. Let simmer until thickened. Serve and enjoy! Also keeps well to bring for lunch the next day. Pack in lunch container, let cool, cover, and refrigerate.

If you lack some Japanese ingredients feel free to substitute:
dry white wine for cooking sake
white vinegar for rice vinegar
worcestershire sauce for okonomi sauce
sweet white wine for mirin