Bigoriki

Bigoriki is a purble blue crow who is an artist in the widest sense of the word. Sometimes, his artistry leads to some bad results: for example, he once hit a goal into his own net because he tried to hit a goal into the opposing net in an artistic way ("Football, First Time"). He believes that one should sleep during the day as well. One time this helped Otto who took a nap while steering a seaplane which then accidentally picked up the sleeping Bigoriki in his rocking chair (in the episode "Flights in Dream and Feel") aka "Dreams in the Sky". Bigo once destroyed eight telegraph devices with a hammer that Pogo And Chiko found in Otto's stores, after they started communicating with each other exclusively through them (in the episode "The Telegraph"). His house is peculiar in that it is painted only on the front. Despite being a crow, he appears incapable of flight. Though the characters ages are unknown, both he and Olgariki appear to be the oldest.