The 8-and-half-minute long anime was made as an educational film to raise awareness for the prevention of cavities.
The film is said to have been produced by a company that sold toothbrushes and other daily necessities.
(Source: NHK World)
More Seasons
Recommended for you
Attack on Titan
TV
24m
JUJUTSU KAISEN
TV
24m
Death Note
TV
23m
My Hero Academia
TV
24m
Hunter x Hunter (2011)
TV
24m
One-Punch Man
TV
24m
ONE PIECE
TV
24m
Tokyo Ghoul
TV
24m
Attack on Titan Season 2
TV
25m
Naruto
TV
23m