FormatOVA
Episodes1
Duration30 min
StatusFinished
SeasonSpring 2018
AiredMar 14, 2018 – Mar 14, 2018
SourceORIGINAL
Score
Mean4.6
Popularity#34
StudioTezuka Productions
Chikyuu to no Yakusoku
地球との約束
An educational anime part of the "Save our mother earth" project made to raise the awareness about global warming.
