Chikyuu to no Yakusoku
Japanese title: 地球との約束
Type: OVA
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Mar 14, 2018
Duration: Unknown
Rating: G - All Ages
Studios: Tezuka Productions
Demographics: Kids

An educational anime part of the "Save our mother earth" project made to raise the awareness about global warming.