Kotaro abita da solo
コタローは1人暮らし (original)
A lonely little boy moves into a ramshackle apartment building all on his own and makes friends with the broke manga artist who lives next door.
Starring Rie Kugimiya, Toshiki Masuda, Saori Hayami, Junichi Suwabe
Watch "Kotaro abita da solo" on Netflix released in 2022. It's a comedy and animation show, and has a rating of 8.4 out of 10 from Imdb which is very high for this kind of show.