The song was used as the OP theme for the Chinese-Japanese co-produced TV anime TO BE HERO aired for 12 episodes from October to December of this year.
The TV anime TO BE HERO is now available to Crunchyroll members worldwide except China, Japan, and Korea.
The newly launched official YouTube channel of three-member girl rock band BRATS today posted a three-minute music video for their latest song “Ainikoiyo”.