Perfect for early learning, this fun board book in the Little Sumo series, from the creator of the Little Kunoichi series, features sumo wrestlers that introduce children to the concept of opposites, and shares elements of Japanese culture that will enrich readers of all ages. Take a peek into the lives of sumo wrestlers in this adorable book about opposites! Simple, charming scenes with sumo wrestlers help young readers learn the concept of opposites, like awake and asleep, and up and down. The Japanese word that corresponds to the English word for each opposite is included.