The bird like character is called "Kyoro-chan".
"Choco ball" is a long-seller candy in Japan.

Crispy peanuts at the center of chocolate.

Ingredients:
Peanuts, sugar, vegetable oil, wheat flour, cocoa mass, whole milk powder, corn starch, syrup, whey powder, lactose, malt extract, milk calcium, dextrin, salt, brighteners, fragrances, emulsifiers (derived from soy)