Keto diet doesn’t exist in Japanese cuisine. If you’re going to a keto friendly place, it’s something trendy and contemporary so this traditional advice obviously doesn’t apply. It is not a faux-pas to eat non traditional / non Japanese cuisine.
Keto diet doesn’t exist in western cuisine either. It’s a niche thing in both places, and both places have specific single dishes without carbs.
Keto diet doesn’t exist in western cuisine either. It’s a niche thing in both places, and both places have specific single dishes without carbs.