Pero pero

Pero Pero

Pero Pero is the Miyazawa family dog that the author, Masami Tsuda, claims to have drawn Pero Pero to look like one of her baby photos. Pero Pero's gender is unsaid, although it is most likely to be a girl. Pero Pero has a son and a daughter, and Soichiro Arima gets confused, and Pero Pero had grown into an adult, looking completely different.