To make it clear that the raccoon dog has transformed into Red Fuji, I scattered fried abalone flakes (tanuki) around the Fuji-shaped udon noodles. This is a dish that I hope will convey my sense of playfulness. I used "Toyama's dried sardines" to make the dashi. Dried sardines have a strong aroma and umami flavor, which enhances the deliciousness of the dashi. Red-core radish is used in salads and wholesale from spring to summer, but I wondered if I could use this color in something, so I made it look like Red Fuji. The refreshing taste does not get in the way of the udon, and goes well with it.