To commemorate the 50th anniversary of chocolate balls, Morinaga is selling "Kyoro-chan chocolate balls [chocobis]" and "chocolate balls [peanuts] 50 times". Limited time offer.
Gold Kyoro-chan chocolate ball [chocolate] is a chocolate ball with cocoa biscuits coated with chocolate. It seems that there is a certain probability that chocolate balls with gold leaf will be included. The sale period is until the end of October. The price is 86 yen (tax included, same below).
Chocolate balls [peanuts] are sweets made by wrapping peanuts in a crisp layer and coating them with crushed peanuts and chocolate containing corn flakes. Compared to a normal chocolate ball, the volume is "50 times". It will end as soon as it runs out. The price is 540 yen.
In addition, the "Toy Kanzume", which you can win by collecting and applying for one gold angel or five silver angels, will be renewed as "Talk! Gold Kyoro-chan Can" on the occasion of the 50th anniversary.