Many other commercialized products exist in Japan that are difficult for Japanese to tell whether they are nihon-ryori dishes or foreign dishes for example; 'the essence of tom yam chazuke (boiled rice with tea poured over it' with the flavor of the 'tom yam' soup famous as a soup dish in the Kingdom of Thailand, 'the Morioka reimen' (cold noodles), the pho (Vietnamese noodle soup) Japanized by completely changing the udon nature using the leaf mustard that Vietnamese never ate originally, and 'rice burger' in which boiled rice is placed on the both sides of a teriyaki (grilled with soy sauce and sugar) beef paddy.
その他、一般の日本人向けの商業商品においても、タイ王国のスープ料理として名高い「トムヤム」スープ風味の「トムヤム茶漬けの素」、ベトナム麺を本来ベトナム人は食べない高菜を用いてうどん質を全く変えてご当地化した「盛岡冷麺」、牛肉の照り焼きを米で挟んだ「ライスバーガー」など、果たして日本料理なのか異国料理なのか判別に悩むものも多数存在する。