Tsuki no Miya no Oujo-sama
Type: Movie, Episodes: 1
Aired: Oct 25, 1934
Source: Original
Rating: G - All Ages
Synopsis:
A young squirrel princess is kidnapped by an evil frog. A brave young squirrel from the village goes off in search of her and ends up fighting the evil frog in order to rescue his princess. 

(Source: AniDB)