Those polar bears (1-6 volumes)

Publisher: Futabasha
Author: Koji Aihara
size:
Number of books: 6
Language: Japanese
Category: Youth manga, manga
Latest release date: 1997-02-28

Synopsis:
"Shiro", a polar bear, who is a little stupid, is a three -family family with a mother, Dai -chan, who is all a terrible younger brother. In order to survive in the harsh nature, mother teaches two sons in various ways. There are many interesting characters, such as Uri Bo, Shiro's lover (?) Choshi -chan, who wants to join friends!