The story tells the adventures of the boy, 21 emon, engaged in the management of a hotel belonging to his family for years. In his problems, 21 emons is helped by the robot Gonsuke and the little alien Monga.
1989
2022
2021
2019
2024
1919
1997
1970
2005
2010
2006
2016
1950
2023
1984
2002
1947