Sumikkogurashi Shirokuma Hometown Notebook with Clear Pocket

This is the "Shirokuma's Hometown" series, in which a white bear who came from the north returns to his hometown with everyone.

“Sumikkogurashi” are the characters living a quiet and solitary life in the corner.
They might be able to settle down when they’re in the corners, but they don’t like being in the center of the room. When they’re taken to the center of the room, they always rush back to the corner.