Sure, here are five tips for making an easy and cheap meal with local foodstuff in Japan, along with estimated price in Japanese Yen and estimated number of calories: Onigiri (rice balls) filled with tuna or umeboshi (pickled plum): Estimated price - 100 yen per onigiri, Estimated calories - 150-200 kcal per onigiri. Stir-fried vegetables (cabbage, bean sprouts, and carrots) with tofu: Estimated price - 500 yen for 2-3 servings, Estimated calories - 150-200 kcal per serving. Udon or soba noodle soup with green onions and seaweed: Estimated price - 300 yen per serving, Estimated calories - 200-250 kcal per serving. Japanese-style curry with chicken and potatoes: Estimated price - 500 yen for 2-3 servings, Estimated calories - 400-500 kcal per serving. Beef or tofu donburi (rice bowl) with sliced onions and shiitake mushrooms: Estimated price - 500 yen for 2 servings, Estimated calories - 400-500 kcal per serving. These meals are affordable and easy to make with ingredients found at most local supermarkets or shops. Enjoy your Japanese meal!