Star Wars Kinder Eggs Found in Japan

Star Wars Kinder eggs located near Hino, Tokyo, Japan - with this picture by artist Jeremiah Ketner - who is currently living in Japan.

Is that an eraser inside? I remembered erasers from my youth (I’m taking 3 decades back, thanks) where they were thick die-cut shapes, and we’d collect them, because they were readily available and as importantly “affordable”, AND we could use them in school too! (Not that we would, otherwise what would be the use of hoarding “collecting” them innit?