I will have to try this, I'm planning to go to my local Asian grocery store tomorrow. I have tried natto, and a brand that is supposed to be mild, but I hated it, and that was funny to me because I am not picky and love most fermented foods! Even funnier, my kid was just 3 at the time and a very picky eater, but he devoured the rest of the TKG + natto bowl I made! (I am in the US but we raised our own chickens for eggs so they were very fresh eggs). I will have to try cooking natto in fried rice. I sometimes wonder if the dislike of natto is related to the dislike of cilantro/coriander, I know for a fact that I have the gene that makes cilantro taste like soap.