Yuriko bought some Happy Turn rice crackers (senbei) recently. They’re oval crackers with a light sweet-soy flavor. Happy Turn is the name — or rather, the English rendering of the katakana name, ハッピーターン. A product of Kameda Seika Confectionery.
They’re very popular in Japan with both adults and children, and they didn’t last long in our house. I prefer Bonchi rice snacks myself, which are shaped like small bowls and are a bit saltier, but I’m fond of these too. Been a while since we’d had any.