This cute children’s song was the first I learned when studying Japanese. The song is simply about the sound a frog makes. Kaeru is a frog. Uta means song. No is a particle that means possession. This youtube video is the cutest I found. The animation looks Japanese.
The lyrics: Kaeru no uta ga kikoete kuru yo. Gwa, Gwa, Gwa, Gwa, Gero, Gero, Gero, Gero, Gwa, Gwa, Gwa.
Translation: I can hear the song of the frog. Croak, croak, croak, croak, ribbit, ribbit, ribbit, ribbit, croak, croak, croak.
Learning Japanese 