親子だるま (Oyako Daruma) refers to a set of Daruma dolls representing a parent and child. The design typically features a larger Daruma (parent) and a smaller one (child), symbolizing the bond between them. Like traditional Daruma dolls, they are a symbol of perseverance, resilience, and good fortune, but in this case, they also highlight familial connection, protection, and support. These sets are often used as a wish for family well-being and success.