Acapella is a toy character in Okaeri! Chibi-Robo! Happy Richie Ō'so'ji! Though he is a bird, he is a poor flier. He is repeatedly found speaking with real birds, and though he seems to see them as fellow birds, they tend to harass him. When distressed, he paces back and forth, though the clunky noise his shoes make only annoy the birds more. When angry, he pecks holes in the wall.