Nippon Columbia’s official YouTube channel has posted a drawing song video for Gunma-chan, the official mascot character of Gunma Prefecture, sung by voice actress Aya Uchida (Kotori Minami in Love Live!).
An announcement PV for the anime project introduced by Aya Uchida And Yui Ogura was posted on YouTube in January 2021.
Also on February 22, Gunma-chan’s birthday, Uchida released a new song for the character, titled “∞Ribon wo Gyutto∞ (Gunma-chan Dance).”