Saru Rururu
Japanese title: さる・るるる
Type: OVA
Source: Picture book
Episodes: 4
Status: Finished Airing
Aired: Apr 5, 2000
Duration: 5 min per ep
Rating: G - All Ages
Demographics: Kids

Episode 1 - Rururururu
Episode 2 - Saru Rururu
Episode 3 - Gaikotsu-san
Episode 4 - Kabu-san Tonda

(Source: Official Site)