The Bears' School is about the life of 12 living bear cubs at the dormitory on the top of a mountain. More than 1,500,000 copies of the book have been sold as of 2010 since the first book was published in August 2002. The Bears' School has been used in the production of TV programs, animations and school products.

• Created by Hiroyuki Aihara.
• License for TV programs, animations & school products.
• One of the best selling characters.