A collaboration between Koike-ya's snacks "Karamucho", "Suppa Mucho" and "Myojo Ippei-chan Yoten no Yakisoba". "Myojo Ippei-chan Night Shop Yakisoba Dokaramucho Hot Chili Flavor" and "Myojo Ippei-chan Night Shop Yakisoba Dosuppa Mucho Refreshing Plum Flavor" will be released on July 2nd. The estimated price is 180 yen each (excluding tax).

The hot chili flavor of Karamucho is characterized by a sauce made by adding the flavor of beef, garlic, and garlic to dark soy sauce, and adding chili oil, onion, and garlic oil. It comes with a special hot chili mayo that accentuates the spiciness, and a sprinkle of Karamucho-style seasoning powder and chili peppers.

Dosuppa Mucho Refreshing Plum Flavor is characterized by a soy sauce sauce that combines the taste of pork with garlic, ginger, fish sauce, and bonito extract, and umeboshi-flavored oil. It comes with a sprinkle of plum chips, plum powder, plum vinegar extract powder, sesame seeds, nori seaweed, and sea lettuce, as well as a special soup mayo.