Behind this name does not hide a new character from the Dragon Ball Z series but a dish based on Jinenjyo. If you know the translation for "gohan" you will easily understand that it is rice based. And the recipe is quite simple, rice, jinenjyo grated to have this gooey resistance and soy sauce, after it must be mixed together.
Having recently eaten rice for breakfast, lunch, and dinner, this variant was much appreciated, much better than the classic mixture of rice, raw egg, and nato that I like too.
Do not be afraid of the texture of jinenjyo, its taste is well worth it.