Showa retro electronic device series This is a CASIO electronic calculator. As shown in the image, it turns on and works without any problems. Since it's an old item, I think those who are concerned about details should refrain from purchasing. Glico bonus, robot, mecha, ninja, germs, 100-yen gacha, 20-yen gacha, yokai, ghost, anime, manga, not for sale, Mitsubishi bonus, Dorami-chan, pink, Doraemon, anime, manga, old, nostalgic, Showa, Shogakukan, Poppy, soft vinyl, Leo, figure, eraser, rare, retro, rare, yuki, gacha, gashapon, candy toy, item from that time, #yuki daily listing, Kinnikuman eraser, Kinnikuman eraser, Cosmos, toy, minor, rare, keychains, new, unopened, unused, set, bulk sale, Kinnikuman eraser, Kinnikuman eraser, eraser