September 9th is one of the five festivals, "Chouyo no Sekku". This is also called "chestnut festival", and it is said that it has been customary to eat "chestnuts" to celebrate the autumn harvest from ancient times.
Along with this, "Waguri Caramel" will be released with a fluffy chestnut scent. It's smooth like cream and you can enjoy the delicate sweetness.
In addition, "Waguri cake" (assumed price is open) where cream with waguri paste is sandwiched with a moist cake, and "Waguri cookie" with cookie with waguri paste sandwiched with cream with waguri flavor (assumed). The price is 238 yen including tax) will be released at the same time.