Like the mystery item in my previous food quiz post, this was purchased from Gyōmusūpā and looks equally weird. It’s an egg, of course, but what kind? Answers in a comment, please!
(The more observant among you will have noted the resemblance between the egg and my, er, “hairstyle.”)
Black on the outside and green on the inside — yum, yum! Actually it didn’t taste as odd as it looked — didn’t taste of much at all, in fact.